2040210743272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2879}}^1\times {\mathrm{101701}}^1$

素因数の和:104666

約数の個数: 64

約数和(自身を含む): 4182637132800

約数和(自身を除く): 2142426389528

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 2879, 3484, 5758, 6968, 11516, 23032, 37427, 74854, 101701, 149708, 192893, 203402, 299416, 385786, 406804, 771572, 813608, 1322113, 1543144, 2507609, 2644226, 5015218, 5288452, 6813967, 10030436, 10576904, 13627934, 20060872, 27255868, 54511736, 88581571, 177163142, 292797179, 354326284, 585594358, 708652568, 1171188716, 2342377432, 3806363327, 7612726654, 15225453308, 19617410993, 30450906616, 39234821986, 78469643972, 156939287944, 255026342909, 510052685818, 1020105371636, 2040210743272]

約数ペア:

[(1, 2040210743272), (2, 1020105371636), (4, 510052685818), (8, 255026342909), (13, 156939287944), (26, 78469643972), (52, 39234821986), (67, 30450906616), (104, 19617410993), (134, 15225453308), (268, 7612726654), (536, 3806363327), (871, 2342377432), (1742, 1171188716), (2879, 708652568), (3484, 585594358), (5758, 354326284), (6968, 292797179), (11516, 177163142), (23032, 88581571), (37427, 54511736), (74854, 27255868), (101701, 20060872), (149708, 13627934), (192893, 10576904), (203402, 10030436), (299416, 6813967), (385786, 5288452), (406804, 5015218), (771572, 2644226), (813608, 2507609), (1322113, 1543144)]