20189584796

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{211}}^1\times {\mathrm{211693}}^1$

素因数の和:212021

約数の個数: 24

約数和(自身を含む): 35813544144

約数和(自身を除く): 15623959348

約数列:

[1, 2, 4, 113, 211, 226, 422, 452, 844, 23843, 47686, 95372, 211693, 423386, 846772, 23921309, 44667223, 47842618, 89334446, 95685236, 178668892, 5047396199, 10094792398, 20189584796]

約数ペア:

[(1, 20189584796), (2, 10094792398), (4, 5047396199), (113, 178668892), (211, 95685236), (226, 89334446), (422, 47842618), (452, 44667223), (844, 23921309), (23843, 846772), (47686, 423386), (95372, 211693)]