20101704828

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{18821821}}^1$

素因数の和:18821917

約数の個数: 24

約数和(自身を含む): 47430991440

約数和(自身を除く): 27329286612

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 18821821, 37643642, 56465463, 75287284, 112930926, 225861852, 1675142069, 3350284138, 5025426207, 6700568276, 10050852414, 20101704828]

約数ペア:

[(1, 20101704828), (2, 10050852414), (3, 6700568276), (4, 5025426207), (6, 3350284138), (12, 1675142069), (89, 225861852), (178, 112930926), (267, 75287284), (356, 56465463), (534, 37643642), (1068, 18821821)]