20367842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{1223}}^1$

素因数の和:1993

約数の個数: 16

約数和(自身を含む): 33400512

約数和(自身を除く): 13032670

約数列:

[1, 2, 11, 22, 757, 1223, 1514, 2446, 8327, 13453, 16654, 26906, 925811, 1851622, 10183921, 20367842]

約数ペア:

[(1, 20367842), (2, 10183921), (11, 1851622), (22, 925811), (757, 26906), (1223, 16654), (1514, 13453), (2446, 8327)]