20512704017

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{33572347}}^1$

素因数の和:33572407

約数の個数: 8

約数和(自身を含む): 22560617856

約数和(自身を除く): 2047913839

約数列:

[1, 13, 47, 611, 33572347, 436440511, 1577900309, 20512704017]

約数ペア:

[(1, 20512704017), (13, 1577900309), (47, 436440511), (611, 33572347)]