20113025816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{193394479}}^1$

素因数の和:193394498

約数の個数: 16

約数和(自身を含む): 40612840800

約数和(自身を除く): 20499814984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 193394479, 386788958, 773577916, 1547155832, 2514128227, 5028256454, 10056512908, 20113025816]

約数ペア:

[(1, 20113025816), (2, 10056512908), (4, 5028256454), (8, 2514128227), (13, 1547155832), (26, 773577916), (52, 386788958), (104, 193394479)]