20244971524

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{71285111}}^1$

素因数の和:71285186

約数の個数: 12

約数和(自身を含む): 35927696448

約数和(自身を除く): 15682724924

約数列:

[1, 2, 4, 71, 142, 284, 71285111, 142570222, 285140444, 5061242881, 10122485762, 20244971524]

約数ペア:

[(1, 20244971524), (2, 10122485762), (4, 5061242881), (71, 285140444), (142, 142570222), (284, 71285111)]