20131620610

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{593}}^1\times {\mathrm{6971}}^1$

素因数の和:8058

約数の個数: 32

約数和(自身を含む): 36377776512

約数和(自身を除く): 16246155902

約数列:

[1, 2, 5, 10, 487, 593, 974, 1186, 2435, 2965, 4870, 5930, 6971, 13942, 34855, 69710, 288791, 577582, 1443955, 2887910, 3394877, 4133803, 6789754, 8267606, 16974385, 20669015, 33948770, 41338030, 2013162061, 4026324122, 10065810305, 20131620610]

約数ペア:

[(1, 20131620610), (2, 10065810305), (5, 4026324122), (10, 2013162061), (487, 41338030), (593, 33948770), (974, 20669015), (1186, 16974385), (2435, 8267606), (2965, 6789754), (4870, 4133803), (5930, 3394877), (6971, 2887910), (13942, 1443955), (34855, 577582), (69710, 288791)]