20235595385

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1180951}}^1$

素因数の和:1181128

約数の個数: 16

約数和(自身を含む): 25508563200

約数和(自身を除く): 5272967815

約数列:

[1, 5, 23, 115, 149, 745, 3427, 17135, 1180951, 5904755, 27161873, 135809365, 175961699, 879808495, 4047119077, 20235595385]

約数ペア:

[(1, 20235595385), (5, 4047119077), (23, 879808495), (115, 175961699), (149, 135809365), (745, 27161873), (3427, 5904755), (17135, 1180951)]