20160125246

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{22159}}^1$

素因数の和:22424

約数の個数: 32

約数和(自身を含む): 31591296000

約数和(自身を除く): 11431170754

約数列:

[1, 2, 43, 71, 86, 142, 149, 298, 3053, 6106, 6407, 10579, 12814, 21158, 22159, 44318, 454897, 909794, 952837, 1573289, 1905674, 3146578, 3301691, 6603382, 67651427, 135302854, 141972713, 234420061, 283945426, 468840122, 10080062623, 20160125246]

約数ペア:

[(1, 20160125246), (2, 10080062623), (43, 468840122), (71, 283945426), (86, 234420061), (142, 141972713), (149, 135302854), (298, 67651427), (3053, 6603382), (6106, 3301691), (6407, 3146578), (10579, 1905674), (12814, 1573289), (21158, 952837), (22159, 909794), (44318, 454897)]