20247863328

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17903}}^1$

素因数の和:17957

約数の個数: 384

約数和(自身を含む): 77964042240

約数和(自身を除く): 57716178912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 17, 18, 21, 22, 24, 27, 28, 32, 33, 34, 36, 42, 44, 48, 51, 54, 56, 63, 66, 68, 72, 77, 84, 88, 96, 99, 102, 108, 112, 119, 126, 132, 136, 144, 153, 154, 168, 176, 187, 189, 198, 204, 216, 224, 231, 238, 252, 264, 272, 288, 297, 306, 308, 336, 352, 357, 374, 378, 396, 408, 432, 459, 462, 476, 504, 528, 544, 561, 594, 612, 616, 672, 693, 714, 748, 756, 792, 816, 864, 918, 924, 952, 1008, 1056, 1071, 1122, 1188, 1224, 1232, 1309, 1386, 1428, 1496, 1512, 1584, 1632, 1683, 1836, 1848, 1904, 2016, 2079, 2142, 2244, 2376, 2448, 2464, 2618, 2772, 2856, 2992, 3024, 3168, 3213, 3366, 3672, 3696, 3808, 3927, 4158, 4284, 4488, 4752, 4896, 5049, 5236, 5544, 5712, 5984, 6048, 6426, 6732, 7344, 7392, 7854, 8316, 8568, 8976, 9504, 10098, 10472, 11088, 11424, 11781, 12852, 13464, 14688, 15708, 16632, 17136, 17903, 17952, 20196, 20944, 22176, 23562, 25704, 26928, 31416, 33264, 34272, 35343, 35806, 40392, 41888, 47124, 51408, 53709, 53856, 62832, 66528, 70686, 71612, 80784, 94248, 102816, 107418, 125321, 125664, 141372, 143224, 161127, 161568, 188496, 196933, 214836, 250642, 282744, 286448, 304351, 322254, 375963, 376992, 393866, 429672, 483381, 501284, 565488, 572896, 590799, 608702, 644508, 751926, 787732, 859344, 913053, 966762, 1002568, 1127889, 1130976, 1181598, 1217404, 1289016, 1378531, 1503852, 1575464, 1718688, 1772397, 1826106, 1933524, 2005136, 2130457, 2255778, 2363196, 2434808, 2578032, 2739159, 2757062, 3007704, 3150928, 3347861, 3383667, 3544794, 3652212, 3867048, 4010272, 4135593, 4260914, 4511556, 4726392, 4869616, 5156064, 5317191, 5478318, 5514124, 6015408, 6301856, 6391371, 6695722, 6767334, 7089588, 7304424, 7734096, 8217477, 8271186, 8521828, 9023112, 9452784, 9739232, 10043583, 10634382, 10956636, 11028248, 12030816, 12406779, 12782742, 13391444, 13534668, 14179176, 14608848, 15468192, 16434954, 16542372, 17043656, 18046224, 18905568, 19174113, 20087166, 21268764, 21913272, 22056496, 23435027, 24813558, 25565484, 26782888, 27069336, 28358352, 29217696, 30130749, 32869908, 33084744, 34087312, 36092448, 37220337, 38348226, 40174332, 42537528, 43826544, 44112992, 46870054, 49627116, 51130968, 53565776, 54138672, 56716704, 57522339, 60261498, 65739816, 66169488, 68174624, 70305081, 74440674, 76696452, 80348664, 85075056, 87653088, 90392247, 93740108, 99254232, 102261936, 107131552, 108277344, 115044678, 120522996, 131479632, 132338976, 140610162, 148881348, 153392904, 160697328, 170150112, 180784494, 187480216, 198508464, 204523872, 210915243, 230089356, 241045992, 262959264, 281220324, 297762696, 306785808, 321394656, 361568988, 374960432, 397016928, 421830486, 460178712, 482091984, 562440648, 595525392, 613571616, 632745729, 723137976, 749920864, 843660972, 920357424, 964183968, 1124881296, 1191050784, 1265491458, 1446275952, 1687321944, 1840714848, 2249762592, 2530982916, 2892551904, 3374643888, 5061965832, 6749287776, 10123931664, 20247863328]

約数ペア:

[(1, 20247863328), (2, 10123931664), (3, 6749287776), (4, 5061965832), (6, 3374643888), (7, 2892551904), (8, 2530982916), (9, 2249762592), (11, 1840714848), (12, 1687321944), (14, 1446275952), (16, 1265491458), (17, 1191050784), (18, 1124881296), (21, 964183968), (22, 920357424), (24, 843660972), (27, 749920864), (28, 723137976), (32, 632745729), (33, 613571616), (34, 595525392), (36, 562440648), (42, 482091984), (44, 460178712), (48, 421830486), (51, 397016928), (54, 374960432), (56, 361568988), (63, 321394656), (66, 306785808), (68, 297762696), (72, 281220324), (77, 262959264), (84, 241045992), (88, 230089356), (96, 210915243), (99, 204523872), (102, 198508464), (108, 187480216), (112, 180784494), (119, 170150112), (126, 160697328), (132, 153392904), (136, 148881348), (144, 140610162), (153, 132338976), (154, 131479632), (168, 120522996), (176, 115044678), (187, 108277344), (189, 107131552), (198, 102261936), (204, 99254232), (216, 93740108), (224, 90392247), (231, 87653088), (238, 85075056), (252, 80348664), (264, 76696452), (272, 74440674), (288, 70305081), (297, 68174624), (306, 66169488), (308, 65739816), (336, 60261498), (352, 57522339), (357, 56716704), (374, 54138672), (378, 53565776), (396, 51130968), (408, 49627116), (432, 46870054), (459, 44112992), (462, 43826544), (476, 42537528), (504, 40174332), (528, 38348226), (544, 37220337), (561, 36092448), (594, 34087312), (612, 33084744), (616, 32869908), (672, 30130749), (693, 29217696), (714, 28358352), (748, 27069336), (756, 26782888), (792, 25565484), (816, 24813558), (864, 23435027), (918, 22056496), (924, 21913272), (952, 21268764), (1008, 20087166), (1056, 19174113), (1071, 18905568), (1122, 18046224), (1188, 17043656), (1224, 16542372), (1232, 16434954), (1309, 15468192), (1386, 14608848), (1428, 14179176), (1496, 13534668), (1512, 13391444), (1584, 12782742), (1632, 12406779), (1683, 12030816), (1836, 11028248), (1848, 10956636), (1904, 10634382), (2016, 10043583), (2079, 9739232), (2142, 9452784), (2244, 9023112), (2376, 8521828), (2448, 8271186), (2464, 8217477), (2618, 7734096), (2772, 7304424), (2856, 7089588), (2992, 6767334), (3024, 6695722), (3168, 6391371), (3213, 6301856), (3366, 6015408), (3672, 5514124), (3696, 5478318), (3808, 5317191), (3927, 5156064), (4158, 4869616), (4284, 4726392), (4488, 4511556), (4752, 4260914), (4896, 4135593), (5049, 4010272), (5236, 3867048), (5544, 3652212), (5712, 3544794), (5984, 3383667), (6048, 3347861), (6426, 3150928), (6732, 3007704), (7344, 2757062), (7392, 2739159), (7854, 2578032), (8316, 2434808), (8568, 2363196), (8976, 2255778), (9504, 2130457), (10098, 2005136), (10472, 1933524), (11088, 1826106), (11424, 1772397), (11781, 1718688), (12852, 1575464), (13464, 1503852), (14688, 1378531), (15708, 1289016), (16632, 1217404), (17136, 1181598), (17903, 1130976), (17952, 1127889), (20196, 1002568), (20944, 966762), (22176, 913053), (23562, 859344), (25704, 787732), (26928, 751926), (31416, 644508), (33264, 608702), (34272, 590799), (35343, 572896), (35806, 565488), (40392, 501284), (41888, 483381), (47124, 429672), (51408, 393866), (53709, 376992), (53856, 375963), (62832, 322254), (66528, 304351), (70686, 286448), (71612, 282744), (80784, 250642), (94248, 214836), (102816, 196933), (107418, 188496), (125321, 161568), (125664, 161127), (141372, 143224)]