19994529984

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{2063}}^1$

素因数の和:2455

約数の個数: 224

約数和(自身を含む): 62357105664

約数和(自身を除く): 42362575680

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 132, 143, 156, 176, 192, 208, 264, 286, 312, 352, 353, 416, 429, 528, 572, 624, 704, 706, 832, 858, 1056, 1059, 1144, 1248, 1412, 1716, 2063, 2112, 2118, 2288, 2496, 2824, 3432, 3883, 4126, 4236, 4576, 4589, 5648, 6189, 6864, 7766, 8252, 8472, 9152, 9178, 11296, 11649, 12378, 13728, 13767, 15532, 16504, 16944, 18356, 22592, 22693, 23298, 24756, 26819, 27456, 27534, 31064, 33008, 33888, 36712, 45386, 46596, 49512, 50479, 53638, 55068, 62128, 66016, 67776, 68079, 73424, 80457, 90772, 93192, 99024, 100958, 107276, 110136, 124256, 132032, 136158, 146848, 151437, 160914, 181544, 186384, 198048, 201916, 214552, 220272, 248512, 272316, 293696, 295009, 302874, 321828, 363088, 372768, 396096, 403832, 429104, 440544, 544632, 590018, 605748, 643656, 726176, 728239, 745536, 807664, 858208, 881088, 885027, 1089264, 1180036, 1211496, 1287312, 1452352, 1456478, 1615328, 1716416, 1770054, 2178528, 2184717, 2360072, 2422992, 2574624, 2912956, 3230656, 3540108, 4357056, 4369434, 4720144, 4845984, 5149248, 5825912, 7080216, 8010629, 8738868, 9440288, 9467107, 9691968, 11651824, 14160432, 16021258, 17477736, 18880576, 18934214, 23303648, 24031887, 28320864, 28401321, 32042516, 34955472, 37868428, 46607296, 48063774, 56641728, 56802642, 64085032, 69910944, 75736856, 96127548, 104138177, 113605284, 128170064, 139821888, 151473712, 192255096, 208276354, 227210568, 256340128, 302947424, 312414531, 384510192, 416552708, 454421136, 512680256, 605894848, 624829062, 769020384, 833105416, 908842272, 1249658124, 1538040768, 1666210832, 1817684544, 2499316248, 3332421664, 4998632496, 6664843328, 9997264992, 19994529984]

約数ペア:

[(1, 19994529984), (2, 9997264992), (3, 6664843328), (4, 4998632496), (6, 3332421664), (8, 2499316248), (11, 1817684544), (12, 1666210832), (13, 1538040768), (16, 1249658124), (22, 908842272), (24, 833105416), (26, 769020384), (32, 624829062), (33, 605894848), (39, 512680256), (44, 454421136), (48, 416552708), (52, 384510192), (64, 312414531), (66, 302947424), (78, 256340128), (88, 227210568), (96, 208276354), (104, 192255096), (132, 151473712), (143, 139821888), (156, 128170064), (176, 113605284), (192, 104138177), (208, 96127548), (264, 75736856), (286, 69910944), (312, 64085032), (352, 56802642), (353, 56641728), (416, 48063774), (429, 46607296), (528, 37868428), (572, 34955472), (624, 32042516), (704, 28401321), (706, 28320864), (832, 24031887), (858, 23303648), (1056, 18934214), (1059, 18880576), (1144, 17477736), (1248, 16021258), (1412, 14160432), (1716, 11651824), (2063, 9691968), (2112, 9467107), (2118, 9440288), (2288, 8738868), (2496, 8010629), (2824, 7080216), (3432, 5825912), (3883, 5149248), (4126, 4845984), (4236, 4720144), (4576, 4369434), (4589, 4357056), (5648, 3540108), (6189, 3230656), (6864, 2912956), (7766, 2574624), (8252, 2422992), (8472, 2360072), (9152, 2184717), (9178, 2178528), (11296, 1770054), (11649, 1716416), (12378, 1615328), (13728, 1456478), (13767, 1452352), (15532, 1287312), (16504, 1211496), (16944, 1180036), (18356, 1089264), (22592, 885027), (22693, 881088), (23298, 858208), (24756, 807664), (26819, 745536), (27456, 728239), (27534, 726176), (31064, 643656), (33008, 605748), (33888, 590018), (36712, 544632), (45386, 440544), (46596, 429104), (49512, 403832), (50479, 396096), (53638, 372768), (55068, 363088), (62128, 321828), (66016, 302874), (67776, 295009), (68079, 293696), (73424, 272316), (80457, 248512), (90772, 220272), (93192, 214552), (99024, 201916), (100958, 198048), (107276, 186384), (110136, 181544), (124256, 160914), (132032, 151437), (136158, 146848)]