20132257866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1429}}^1\times {\mathrm{6329}}^1$

素因数の和:7823

約数の個数: 64

約数和(自身を含む): 46925049600

約数和(自身を除く): 26792791734

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 1429, 2226, 2858, 4287, 6329, 8574, 10003, 12658, 18987, 20006, 30009, 37974, 44303, 60018, 75737, 88606, 132909, 151474, 227211, 265818, 335437, 454422, 530159, 670874, 1006311, 1060318, 1590477, 2012622, 2348059, 3180954, 4696118, 7044177, 9044141, 14088354, 18088282, 27132423, 54264846, 63308987, 126617974, 189926961, 379853922, 479339473, 958678946, 1438018419, 2876036838, 3355376311, 6710752622, 10066128933, 20132257866]

約数ペア:

[(1, 20132257866), (2, 10066128933), (3, 6710752622), (6, 3355376311), (7, 2876036838), (14, 1438018419), (21, 958678946), (42, 479339473), (53, 379853922), (106, 189926961), (159, 126617974), (318, 63308987), (371, 54264846), (742, 27132423), (1113, 18088282), (1429, 14088354), (2226, 9044141), (2858, 7044177), (4287, 4696118), (6329, 3180954), (8574, 2348059), (10003, 2012622), (12658, 1590477), (18987, 1060318), (20006, 1006311), (30009, 670874), (37974, 530159), (44303, 454422), (60018, 335437), (75737, 265818), (88606, 227211), (132909, 151474)]