20152195745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8521013}}^1$

素因数の和:8521072

約数の個数: 16

約数和(自身を含む): 26994572352

約数和(自身を除く): 6842376607

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 8521013, 42605065, 93731143, 366403559, 468655715, 1832017795, 4030439149, 20152195745]

約数ペア:

[(1, 20152195745), (5, 4030439149), (11, 1832017795), (43, 468655715), (55, 366403559), (215, 93731143), (473, 42605065), (2365, 8521013)]