20180781736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{148388101}}^1$

素因数の和:148388124

約数の個数: 16

約数和(自身を含む): 40064787540

約数和(自身を除く): 19884005804

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 148388101, 296776202, 593552404, 1187104808, 2522597717, 5045195434, 10090390868, 20180781736]

約数ペア:

[(1, 20180781736), (2, 10090390868), (4, 5045195434), (8, 2522597717), (17, 1187104808), (34, 593552404), (68, 296776202), (136, 148388101)]