20184375415

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{751}}^1\times {\mathrm{60397}}^1$

素因数の和:61242

約数の個数: 16

約数和(自身を含む): 24526419840

約数和(自身を除く): 4342044425

約数列:

[1, 5, 89, 445, 751, 3755, 60397, 66839, 301985, 334195, 5375333, 26876665, 45358147, 226790735, 4036875083, 20184375415]

約数ペア:

[(1, 20184375415), (5, 4036875083), (89, 226790735), (445, 45358147), (751, 26876665), (3755, 5375333), (60397, 334195), (66839, 301985)]