20131870910

素因数分解:

$2^1\times 5^1\times {\mathrm{6163}}^1\times {\mathrm{326657}}^1$

素因数の和:332827

約数の個数: 16

約数和(自身を含む): 36243358416

約数和(自身を除く): 16111487506

約数列:

[1, 2, 5, 10, 6163, 12326, 30815, 61630, 326657, 653314, 1633285, 3266570, 2013187091, 4026374182, 10065935455, 20131870910]

約数ペア:

[(1, 20131870910), (2, 10065935455), (5, 4026374182), (10, 2013187091), (6163, 3266570), (12326, 1633285), (30815, 653314), (61630, 326657)]