20148004807

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1109}}^1\times {\mathrm{112843}}^1$

素因数の和:113982

約数の個数: 16

約数和(自身を含む): 24049313280

約数和(自身を除く): 3901308473

約数列:

[1, 7, 23, 161, 1109, 7763, 25507, 112843, 178549, 789901, 2595389, 18167723, 125142887, 876000209, 2878286401, 20148004807]

約数ペア:

[(1, 20148004807), (7, 2878286401), (23, 876000209), (161, 125142887), (1109, 18167723), (7763, 2595389), (25507, 789901), (112843, 178549)]