20160938511

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3595673}}^1$

素因数の和:3595775

約数の個数: 24

約数和(自身を含む): 33655508640

約数和(自身を除く): 13494570129

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 3595673, 10787019, 25169711, 32361057, 75509133, 226527399, 320014897, 960044691, 2240104279, 2880134073, 6720312837, 20160938511]

約数ペア:

[(1, 20160938511), (3, 6720312837), (7, 2880134073), (9, 2240104279), (21, 960044691), (63, 320014897), (89, 226527399), (267, 75509133), (623, 32361057), (801, 25169711), (1869, 10787019), (5607, 3595673)]