20802364373

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{950357}}^1$

素因数の和:950476

約数の個数: 16

約数和(自身を含む): 24633279360

約数和(自身を除く): 3830914987

約数列:

[1, 7, 53, 59, 371, 413, 3127, 21889, 950357, 6652499, 50368921, 56071063, 352582447, 392497441, 2971766339, 20802364373]

約数ペア:

[(1, 20802364373), (7, 2971766339), (53, 392497441), (59, 352582447), (371, 56071063), (413, 50368921), (3127, 6652499), (21889, 950357)]