20170263485

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4937641}}^1$

素因数の和:4937708

約数の個数: 16

約数和(自身を含む): 26070749760

約数和(自身を除く): 5900486275

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 4937641, 24688205, 93815179, 212318563, 469075895, 1061592815, 4034052697, 20170263485]

約数ペア:

[(1, 20170263485), (5, 4034052697), (19, 1061592815), (43, 469075895), (95, 212318563), (215, 93815179), (817, 24688205), (4085, 4937641)]