20123676929

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{147739}}^1$

素因数の和:147932

約数の個数: 16

約数和(自身を含む): 21700051200

約数和(自身を除く): 1576374271

約数列:

[1, 19, 67, 107, 1273, 2033, 7169, 136211, 147739, 2807041, 9898513, 15808073, 188071747, 300353387, 1059140891, 20123676929]

約数ペア:

[(1, 20123676929), (19, 1059140891), (67, 300353387), (107, 188071747), (1273, 15808073), (2033, 9898513), (7169, 2807041), (136211, 147739)]