2030721838

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{1697}}^1$

素因数の和:1996

約数の個数: 32

約数和(自身を含む): 3180775104

約数和(自身を除く): 1150053266

約数列:

[1, 2, 37, 74, 103, 157, 206, 314, 1697, 3394, 3811, 5809, 7622, 11618, 16171, 32342, 62789, 125578, 174791, 266429, 349582, 532858, 598327, 1196654, 6467267, 9857873, 12934534, 19715746, 27442187, 54884374, 1015360919, 2030721838]

約数ペア:

[(1, 2030721838), (2, 1015360919), (37, 54884374), (74, 27442187), (103, 19715746), (157, 12934534), (206, 9857873), (314, 6467267), (1697, 1196654), (3394, 598327), (3811, 532858), (5809, 349582), (7622, 266429), (11618, 174791), (16171, 125578), (32342, 62789)]