20803201198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{7727}}^1\times {\mathrm{103549}}^1$

素因数の和:111291

約数の個数: 16

約数和(自身を含む): 33609844800

約数和(自身を除く): 12806643602

約数列:

[1, 2, 13, 26, 7727, 15454, 100451, 103549, 200902, 207098, 1346137, 2692274, 800123123, 1600246246, 10401600599, 20803201198]

約数ペア:

[(1, 20803201198), (2, 10401600599), (13, 1600246246), (26, 800123123), (7727, 2692274), (15454, 1346137), (100451, 207098), (103549, 200902)]