2020170711

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1231}}^1\times {\mathrm{1451}}^1$

素因数の和:2727

約数の個数: 32

約数和(自身を含む): 3005291520

約数和(自身を除く): 985120809

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 1231, 1451, 3693, 4353, 16003, 18863, 35699, 42079, 48009, 56589, 107097, 126237, 464087, 547027, 1392261, 1641081, 1786181, 5358543, 23220353, 51799249, 69661059, 155397747, 673390237, 2020170711]

約数ペア:

[(1, 2020170711), (3, 673390237), (13, 155397747), (29, 69661059), (39, 51799249), (87, 23220353), (377, 5358543), (1131, 1786181), (1231, 1641081), (1451, 1392261), (3693, 547027), (4353, 464087), (16003, 126237), (18863, 107097), (35699, 56589), (42079, 48009)]