20490696559

素因数分解:

${\mathrm{107}}^1\times {\mathrm{3677}}^1\times {\mathrm{52081}}^1$

素因数の和:55865

約数の個数: 8

約数和(自身を含む): 20688220368

約数和(自身を除く): 197523809

約数列:

[1, 107, 3677, 52081, 393439, 5572667, 191501837, 20490696559]

約数ペア:

[(1, 20490696559), (107, 191501837), (3677, 5572667), (52081, 393439)]