20123676938

素因数分解:

$2^1\times {\mathrm{1481}}^1\times {\mathrm{2557}}^1\times {\mathrm{2657}}^1$

素因数の和:6697

約数の個数: 16

約数和(自身を含む): 30229083144

約数和(自身を除く): 10105406206

約数列:

[1, 2, 1481, 2557, 2657, 2962, 5114, 5314, 3786917, 3935017, 6793949, 7573834, 7870034, 13587898, 10061838469, 20123676938]

約数ペア:

[(1, 20123676938), (2, 10061838469), (1481, 13587898), (2557, 7870034), (2657, 7573834), (2962, 6793949), (5114, 3935017), (5314, 3786917)]