20195005886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3617}}^1\times {\mathrm{253789}}^1$

素因数の和:257419

約数の個数: 16

約数和(自身を含む): 33055639920

約数和(自身を除く): 12860634034

約数列:

[1, 2, 11, 22, 3617, 7234, 39787, 79574, 253789, 507578, 2791679, 5583358, 917954813, 1835909626, 10097502943, 20195005886]

約数ペア:

[(1, 20195005886), (2, 10097502943), (11, 1835909626), (22, 917954813), (3617, 5583358), (7234, 2791679), (39787, 507578), (79574, 253789)]