20023641326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{8653259}}^1$

素因数の和:8653363

約数の個数: 16

約数和(自身を含む): 32709322800

約数和(自身を除く): 12685681474

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 8653259, 17306518, 112492367, 224984734, 770140051, 1540280102, 10011820663, 20023641326]

約数ペア:

[(1, 20023641326), (2, 10011820663), (13, 1540280102), (26, 770140051), (89, 224984734), (178, 112492367), (1157, 17306518), (2314, 8653259)]