20249217072

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{757}}^1$

素因数の和:1025

約数の個数: 360

約数和(自身を含む): 70205256576

約数和(自身を除く): 49956039504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 49, 51, 56, 63, 68, 72, 84, 98, 102, 112, 119, 126, 136, 144, 147, 153, 168, 196, 204, 223, 238, 252, 272, 294, 306, 336, 357, 392, 408, 441, 446, 476, 504, 588, 612, 669, 714, 757, 784, 816, 833, 882, 892, 952, 1008, 1071, 1176, 1224, 1338, 1428, 1514, 1561, 1666, 1764, 1784, 1904, 2007, 2142, 2271, 2352, 2448, 2499, 2676, 2856, 3028, 3122, 3332, 3528, 3568, 3791, 4014, 4284, 4542, 4683, 4998, 5299, 5352, 5712, 6056, 6244, 6664, 6813, 7056, 7497, 7582, 8028, 8568, 9084, 9366, 9996, 10598, 10704, 10927, 11373, 12112, 12488, 12869, 13328, 13626, 14049, 14994, 15164, 15897, 16056, 17136, 18168, 18732, 19992, 21196, 21854, 22746, 24976, 25738, 26537, 27252, 28098, 29988, 30328, 31794, 32112, 32781, 34119, 36336, 37093, 37464, 38607, 39984, 42392, 43708, 45492, 47691, 51476, 53074, 54504, 56196, 59976, 60656, 63588, 65562, 68238, 74186, 74928, 77214, 79611, 84784, 87416, 90083, 90984, 95382, 98343, 102952, 106148, 109008, 111279, 112392, 115821, 119952, 127176, 131124, 136476, 148372, 154428, 159222, 168811, 174832, 180166, 181968, 185759, 190764, 196686, 205904, 212296, 222558, 224784, 231642, 238833, 254352, 262248, 270249, 272952, 296744, 308856, 318444, 333837, 337622, 360332, 371518, 381528, 393372, 424592, 445116, 463284, 477666, 506433, 524496, 540498, 545904, 557277, 593488, 617712, 630581, 636888, 667674, 675244, 720664, 743036, 763056, 786744, 810747, 890232, 926568, 955332, 1012866, 1080996, 1114554, 1181677, 1261162, 1273776, 1335348, 1350488, 1441328, 1486072, 1519299, 1573488, 1621494, 1671831, 1780464, 1853136, 1891743, 1910664, 2025732, 2161992, 2229108, 2363354, 2522324, 2670696, 2700976, 2869787, 2972144, 3038598, 3242988, 3343662, 3545031, 3783486, 3821328, 4051464, 4323984, 4458216, 4726708, 5044648, 5341392, 5675229, 5739574, 6077196, 6485976, 6687324, 7090062, 7566972, 8102928, 8271739, 8609361, 8916432, 9453416, 10089296, 10635093, 11350458, 11479148, 12154392, 12971952, 13374648, 14180124, 15133944, 16543478, 17218722, 18906832, 20088509, 21270186, 22700916, 22958296, 24308784, 24815217, 25828083, 26749296, 28360248, 30267888, 33086956, 34437444, 40177018, 42540372, 45401832, 45916592, 49630434, 51656166, 56720496, 60265527, 66173912, 68874888, 74445651, 80354036, 85080744, 90803664, 99260868, 103312332, 120531054, 132347824, 137749776, 140619563, 148891302, 160708072, 170161488, 180796581, 198521736, 206624664, 241062108, 281239126, 297782604, 321416144, 361593162, 397043472, 413249328, 421858689, 482124216, 562478252, 595565208, 723186324, 843717378, 964248432, 1124956504, 1191130416, 1265576067, 1446372648, 1687434756, 2249913008, 2531152134, 2892745296, 3374869512, 5062304268, 6749739024, 10124608536, 20249217072]

約数ペア:

[(1, 20249217072), (2, 10124608536), (3, 6749739024), (4, 5062304268), (6, 3374869512), (7, 2892745296), (8, 2531152134), (9, 2249913008), (12, 1687434756), (14, 1446372648), (16, 1265576067), (17, 1191130416), (18, 1124956504), (21, 964248432), (24, 843717378), (28, 723186324), (34, 595565208), (36, 562478252), (42, 482124216), (48, 421858689), (49, 413249328), (51, 397043472), (56, 361593162), (63, 321416144), (68, 297782604), (72, 281239126), (84, 241062108), (98, 206624664), (102, 198521736), (112, 180796581), (119, 170161488), (126, 160708072), (136, 148891302), (144, 140619563), (147, 137749776), (153, 132347824), (168, 120531054), (196, 103312332), (204, 99260868), (223, 90803664), (238, 85080744), (252, 80354036), (272, 74445651), (294, 68874888), (306, 66173912), (336, 60265527), (357, 56720496), (392, 51656166), (408, 49630434), (441, 45916592), (446, 45401832), (476, 42540372), (504, 40177018), (588, 34437444), (612, 33086956), (669, 30267888), (714, 28360248), (757, 26749296), (784, 25828083), (816, 24815217), (833, 24308784), (882, 22958296), (892, 22700916), (952, 21270186), (1008, 20088509), (1071, 18906832), (1176, 17218722), (1224, 16543478), (1338, 15133944), (1428, 14180124), (1514, 13374648), (1561, 12971952), (1666, 12154392), (1764, 11479148), (1784, 11350458), (1904, 10635093), (2007, 10089296), (2142, 9453416), (2271, 8916432), (2352, 8609361), (2448, 8271739), (2499, 8102928), (2676, 7566972), (2856, 7090062), (3028, 6687324), (3122, 6485976), (3332, 6077196), (3528, 5739574), (3568, 5675229), (3791, 5341392), (4014, 5044648), (4284, 4726708), (4542, 4458216), (4683, 4323984), (4998, 4051464), (5299, 3821328), (5352, 3783486), (5712, 3545031), (6056, 3343662), (6244, 3242988), (6664, 3038598), (6813, 2972144), (7056, 2869787), (7497, 2700976), (7582, 2670696), (8028, 2522324), (8568, 2363354), (9084, 2229108), (9366, 2161992), (9996, 2025732), (10598, 1910664), (10704, 1891743), (10927, 1853136), (11373, 1780464), (12112, 1671831), (12488, 1621494), (12869, 1573488), (13328, 1519299), (13626, 1486072), (14049, 1441328), (14994, 1350488), (15164, 1335348), (15897, 1273776), (16056, 1261162), (17136, 1181677), (18168, 1114554), (18732, 1080996), (19992, 1012866), (21196, 955332), (21854, 926568), (22746, 890232), (24976, 810747), (25738, 786744), (26537, 763056), (27252, 743036), (28098, 720664), (29988, 675244), (30328, 667674), (31794, 636888), (32112, 630581), (32781, 617712), (34119, 593488), (36336, 557277), (37093, 545904), (37464, 540498), (38607, 524496), (39984, 506433), (42392, 477666), (43708, 463284), (45492, 445116), (47691, 424592), (51476, 393372), (53074, 381528), (54504, 371518), (56196, 360332), (59976, 337622), (60656, 333837), (63588, 318444), (65562, 308856), (68238, 296744), (74186, 272952), (74928, 270249), (77214, 262248), (79611, 254352), (84784, 238833), (87416, 231642), (90083, 224784), (90984, 222558), (95382, 212296), (98343, 205904), (102952, 196686), (106148, 190764), (109008, 185759), (111279, 181968), (112392, 180166), (115821, 174832), (119952, 168811), (127176, 159222), (131124, 154428), (136476, 148372)]