20937085488

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:393

約数の個数: 480

約数和(自身を含む): 70396065792

約数和(自身を除く): 49458980304

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 47, 48, 51, 66, 68, 71, 72, 88, 94, 99, 102, 132, 136, 141, 142, 144, 153, 176, 187, 188, 198, 204, 213, 233, 264, 272, 282, 284, 306, 374, 376, 396, 408, 423, 426, 466, 517, 528, 561, 564, 568, 612, 639, 699, 748, 752, 781, 792, 799, 816, 846, 852, 932, 1034, 1122, 1128, 1136, 1207, 1224, 1278, 1398, 1496, 1551, 1562, 1584, 1598, 1683, 1692, 1704, 1864, 2068, 2097, 2244, 2256, 2343, 2397, 2414, 2448, 2556, 2563, 2796, 2992, 3102, 3124, 3196, 3337, 3366, 3384, 3408, 3621, 3728, 3961, 4136, 4194, 4488, 4653, 4686, 4794, 4828, 5112, 5126, 5592, 6204, 6248, 6392, 6674, 6732, 6768, 7029, 7191, 7242, 7689, 7922, 8272, 8388, 8789, 8976, 9306, 9372, 9588, 9656, 10011, 10224, 10252, 10863, 10951, 11184, 11883, 12408, 12496, 12784, 13277, 13348, 13464, 14058, 14382, 14484, 15378, 15844, 16543, 16776, 17578, 18612, 18744, 19176, 19312, 20022, 20504, 21726, 21902, 23067, 23766, 24816, 26367, 26554, 26696, 26928, 28116, 28764, 28968, 30033, 30756, 31688, 32853, 33086, 33552, 35156, 35649, 36707, 37224, 37488, 38352, 39831, 40044, 41008, 43452, 43571, 43804, 46134, 47532, 49629, 52734, 53108, 53392, 56232, 56729, 57528, 57936, 60066, 61512, 63376, 65706, 66172, 70312, 71298, 73414, 74448, 79101, 79662, 80088, 86904, 87142, 87608, 92268, 95064, 98559, 99258, 105468, 106216, 110121, 112464, 113458, 115056, 119493, 120132, 120461, 123024, 130713, 131412, 132344, 140624, 142596, 146828, 148887, 158202, 159324, 160176, 170187, 173808, 174284, 175216, 181973, 184536, 186167, 190128, 197118, 198516, 210936, 212432, 220242, 226916, 238986, 240264, 240922, 261426, 262824, 264688, 281231, 285192, 293656, 297774, 316404, 318648, 330363, 340374, 348568, 361383, 363946, 369072, 372334, 392139, 394236, 397032, 421872, 440484, 453832, 477972, 480528, 481844, 510561, 522852, 525648, 545919, 558501, 562462, 570384, 587312, 595548, 624019, 632808, 637296, 660726, 680748, 697136, 722766, 727892, 744668, 777521, 784278, 788472, 794064, 843693, 880968, 907664, 955944, 963688, 1021122, 1045704, 1084149, 1091838, 1117002, 1124924, 1191096, 1248038, 1265616, 1321452, 1361496, 1445532, 1455784, 1489336, 1555042, 1568556, 1576944, 1637757, 1675503, 1687386, 1761936, 1872057, 1911888, 1927376, 2042244, 2047837, 2091408, 2168298, 2183676, 2234004, 2249848, 2332563, 2382192, 2496076, 2531079, 2642904, 2722992, 2891064, 2911568, 2978672, 3093541, 3110084, 3137112, 3275514, 3351006, 3374772, 3744114, 4084488, 4095674, 4336596, 4367352, 4468008, 4499696, 4665126, 4992152, 5062158, 5285808, 5616171, 5782128, 6143511, 6187082, 6220168, 6274224, 6551028, 6702012, 6749544, 6997689, 7488228, 8168976, 8191348, 8552731, 8673192, 8734704, 8936016, 9280623, 9330252, 9984304, 10124316, 11232342, 12287022, 12374164, 12440336, 13102056, 13217857, 13404024, 13499088, 13995378, 14976456, 16382696, 17105462, 17346384, 18430533, 18561246, 18660504, 20248632, 22464684, 24574044, 24748328, 25658193, 26204112, 26435714, 26808048, 27841869, 27990756, 29952912, 32765392, 34210924, 36861066, 37122492, 37321008, 39653571, 40497264, 44929368, 49148088, 49496656, 51316386, 52871428, 55683738, 55981512, 68421848, 73722132, 74244984, 76974579, 79307142, 89858736, 98296176, 102632772, 105742856, 111367476, 111963024, 118960713, 136843696, 145396427, 147444264, 148489968, 153949158, 158614284, 205265544, 211485712, 222734952, 237921426, 290792854, 294888528, 307898316, 317228568, 410531088, 436189281, 445469904, 475842852, 581585708, 615796632, 634457136, 872378562, 951685704, 1163171416, 1231593264, 1308567843, 1744757124, 1903371408, 2326342832, 2617135686, 3489514248, 5234271372, 6979028496, 10468542744, 20937085488]

約数ペア:

[(1, 20937085488), (2, 10468542744), (3, 6979028496), (4, 5234271372), (6, 3489514248), (8, 2617135686), (9, 2326342832), (11, 1903371408), (12, 1744757124), (16, 1308567843), (17, 1231593264), (18, 1163171416), (22, 951685704), (24, 872378562), (33, 634457136), (34, 615796632), (36, 581585708), (44, 475842852), (47, 445469904), (48, 436189281), (51, 410531088), (66, 317228568), (68, 307898316), (71, 294888528), (72, 290792854), (88, 237921426), (94, 222734952), (99, 211485712), (102, 205265544), (132, 158614284), (136, 153949158), (141, 148489968), (142, 147444264), (144, 145396427), (153, 136843696), (176, 118960713), (187, 111963024), (188, 111367476), (198, 105742856), (204, 102632772), (213, 98296176), (233, 89858736), (264, 79307142), (272, 76974579), (282, 74244984), (284, 73722132), (306, 68421848), (374, 55981512), (376, 55683738), (396, 52871428), (408, 51316386), (423, 49496656), (426, 49148088), (466, 44929368), (517, 40497264), (528, 39653571), (561, 37321008), (564, 37122492), (568, 36861066), (612, 34210924), (639, 32765392), (699, 29952912), (748, 27990756), (752, 27841869), (781, 26808048), (792, 26435714), (799, 26204112), (816, 25658193), (846, 24748328), (852, 24574044), (932, 22464684), (1034, 20248632), (1122, 18660504), (1128, 18561246), (1136, 18430533), (1207, 17346384), (1224, 17105462), (1278, 16382696), (1398, 14976456), (1496, 13995378), (1551, 13499088), (1562, 13404024), (1584, 13217857), (1598, 13102056), (1683, 12440336), (1692, 12374164), (1704, 12287022), (1864, 11232342), (2068, 10124316), (2097, 9984304), (2244, 9330252), (2256, 9280623), (2343, 8936016), (2397, 8734704), (2414, 8673192), (2448, 8552731), (2556, 8191348), (2563, 8168976), (2796, 7488228), (2992, 6997689), (3102, 6749544), (3124, 6702012), (3196, 6551028), (3337, 6274224), (3366, 6220168), (3384, 6187082), (3408, 6143511), (3621, 5782128), (3728, 5616171), (3961, 5285808), (4136, 5062158), (4194, 4992152), (4488, 4665126), (4653, 4499696), (4686, 4468008), (4794, 4367352), (4828, 4336596), (5112, 4095674), (5126, 4084488), (5592, 3744114), (6204, 3374772), (6248, 3351006), (6392, 3275514), (6674, 3137112), (6732, 3110084), (6768, 3093541), (7029, 2978672), (7191, 2911568), (7242, 2891064), (7689, 2722992), (7922, 2642904), (8272, 2531079), (8388, 2496076), (8789, 2382192), (8976, 2332563), (9306, 2249848), (9372, 2234004), (9588, 2183676), (9656, 2168298), (10011, 2091408), (10224, 2047837), (10252, 2042244), (10863, 1927376), (10951, 1911888), (11184, 1872057), (11883, 1761936), (12408, 1687386), (12496, 1675503), (12784, 1637757), (13277, 1576944), (13348, 1568556), (13464, 1555042), (14058, 1489336), (14382, 1455784), (14484, 1445532), (15378, 1361496), (15844, 1321452), (16543, 1265616), (16776, 1248038), (17578, 1191096), (18612, 1124924), (18744, 1117002), (19176, 1091838), (19312, 1084149), (20022, 1045704), (20504, 1021122), (21726, 963688), (21902, 955944), (23067, 907664), (23766, 880968), (24816, 843693), (26367, 794064), (26554, 788472), (26696, 784278), (26928, 777521), (28116, 744668), (28764, 727892), (28968, 722766), (30033, 697136), (30756, 680748), (31688, 660726), (32853, 637296), (33086, 632808), (33552, 624019), (35156, 595548), (35649, 587312), (36707, 570384), (37224, 562462), (37488, 558501), (38352, 545919), (39831, 525648), (40044, 522852), (41008, 510561), (43452, 481844), (43571, 480528), (43804, 477972), (46134, 453832), (47532, 440484), (49629, 421872), (52734, 397032), (53108, 394236), (53392, 392139), (56232, 372334), (56729, 369072), (57528, 363946), (57936, 361383), (60066, 348568), (61512, 340374), (63376, 330363), (65706, 318648), (66172, 316404), (70312, 297774), (71298, 293656), (73414, 285192), (74448, 281231), (79101, 264688), (79662, 262824), (80088, 261426), (86904, 240922), (87142, 240264), (87608, 238986), (92268, 226916), (95064, 220242), (98559, 212432), (99258, 210936), (105468, 198516), (106216, 197118), (110121, 190128), (112464, 186167), (113458, 184536), (115056, 181973), (119493, 175216), (120132, 174284), (120461, 173808), (123024, 170187), (130713, 160176), (131412, 159324), (132344, 158202), (140624, 148887), (142596, 146828)]