20166744358640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{2911543}}^1$

素因数の和:2912047

約数の個数: 160

約数和(自身を含む): 54276024969216

約数和(自身を除く): 34109280610576

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 463, 680, 748, 880, 926, 935, 1360, 1496, 1852, 1870, 2315, 2992, 3704, 3740, 4630, 5093, 7408, 7480, 7871, 9260, 10186, 14960, 15742, 18520, 20372, 25465, 31484, 37040, 39355, 40744, 50930, 62968, 78710, 81488, 86581, 101860, 125936, 157420, 173162, 203720, 314840, 346324, 407440, 432905, 629680, 692648, 865810, 1385296, 1731620, 2911543, 3463240, 5823086, 6926480, 11646172, 14557715, 23292344, 29115430, 32026973, 46584688, 49496231, 58230860, 64053946, 98992462, 116461720, 128107892, 160134865, 197984924, 232923440, 247481155, 256215784, 320269730, 395969848, 494962310, 512431568, 544458541, 640539460, 791939696, 989924620, 1088917082, 1281078920, 1348044409, 1979849240, 2177834164, 2562157840, 2696088818, 2722292705, 3959698480, 4355668328, 5392177636, 5444585410, 6740222045, 8711336656, 10784355272, 10889170820, 13480444090, 14828488499, 21568710544, 21778341640, 22916754953, 26960888180, 29656976998, 43556683280, 45833509906, 53921776360, 59313953996, 74142442495, 91667019812, 107843552720, 114583774765, 118627907992, 148284884990, 183334039624, 229167549530, 237255815984, 252084304483, 296569769980, 366668079248, 458335099060, 504168608966, 593139539960, 916670198120, 1008337217932, 1186279079920, 1260421522415, 1833340396240, 2016674435864, 2520843044830, 4033348871728, 5041686089660, 10083372179320, 20166744358640]

約数ペア:

[(1, 20166744358640), (2, 10083372179320), (4, 5041686089660), (5, 4033348871728), (8, 2520843044830), (10, 2016674435864), (11, 1833340396240), (16, 1260421522415), (17, 1186279079920), (20, 1008337217932), (22, 916670198120), (34, 593139539960), (40, 504168608966), (44, 458335099060), (55, 366668079248), (68, 296569769980), (80, 252084304483), (85, 237255815984), (88, 229167549530), (110, 183334039624), (136, 148284884990), (170, 118627907992), (176, 114583774765), (187, 107843552720), (220, 91667019812), (272, 74142442495), (340, 59313953996), (374, 53921776360), (440, 45833509906), (463, 43556683280), (680, 29656976998), (748, 26960888180), (880, 22916754953), (926, 21778341640), (935, 21568710544), (1360, 14828488499), (1496, 13480444090), (1852, 10889170820), (1870, 10784355272), (2315, 8711336656), (2992, 6740222045), (3704, 5444585410), (3740, 5392177636), (4630, 4355668328), (5093, 3959698480), (7408, 2722292705), (7480, 2696088818), (7871, 2562157840), (9260, 2177834164), (10186, 1979849240), (14960, 1348044409), (15742, 1281078920), (18520, 1088917082), (20372, 989924620), (25465, 791939696), (31484, 640539460), (37040, 544458541), (39355, 512431568), (40744, 494962310), (50930, 395969848), (62968, 320269730), (78710, 256215784), (81488, 247481155), (86581, 232923440), (101860, 197984924), (125936, 160134865), (157420, 128107892), (173162, 116461720), (203720, 98992462), (314840, 64053946), (346324, 58230860), (407440, 49496231), (432905, 46584688), (629680, 32026973), (692648, 29115430), (865810, 23292344), (1385296, 14557715), (1731620, 11646172), (2911543, 6926480), (3463240, 5823086)]