20104309714

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1\times {\mathrm{477469}}^1$

素因数の和:478077

約数の個数: 16

約数和(自身を含む): 31026000600

約数和(自身を除く): 10921690886

約数列:

[1, 2, 37, 74, 569, 1138, 21053, 42106, 477469, 954938, 17666353, 35332706, 271679861, 543359722, 10052154857, 20104309714]

約数ペア:

[(1, 20104309714), (2, 10052154857), (37, 543359722), (74, 271679861), (569, 35332706), (1138, 17666353), (21053, 954938), (42106, 477469)]