20324402816

素因数分解:

$2^7\times {\mathrm{158784397}}^1$

素因数の和:158784411

約数の個数: 16

約数和(自身を含む): 40490021490

約数和(自身を除く): 20165618674

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 158784397, 317568794, 635137588, 1270275176, 2540550352, 5081100704, 10162201408, 20324402816]

約数ペア:

[(1, 20324402816), (2, 10162201408), (4, 5081100704), (8, 2540550352), (16, 1270275176), (32, 635137588), (64, 317568794), (128, 158784397)]