1520768084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1847}}^1\times {\mathrm{18713}}^1$

素因数の和:20575

約数の個数: 24

約数和(自身を含む): 2905011648

約数和(自身を除く): 1384243564

約数列:

[1, 2, 4, 11, 22, 44, 1847, 3694, 7388, 18713, 20317, 37426, 40634, 74852, 81268, 205843, 411686, 823372, 34562911, 69125822, 138251644, 380192021, 760384042, 1520768084]

約数ペア:

[(1, 1520768084), (2, 760384042), (4, 380192021), (11, 138251644), (22, 69125822), (44, 34562911), (1847, 823372), (3694, 411686), (7388, 205843), (18713, 81268), (20317, 74852), (37426, 40634)]