20059743

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{757}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 29840944

約数和(自身を除く): 9781201

約数列:

[1, 3, 11, 33, 73, 121, 219, 363, 757, 803, 2271, 2409, 8327, 8833, 24981, 26499, 55261, 91597, 165783, 274791, 607871, 1823613, 6686581, 20059743]

約数ペア:

[(1, 20059743), (3, 6686581), (11, 1823613), (33, 607871), (73, 274791), (121, 165783), (219, 91597), (363, 55261), (757, 26499), (803, 24981), (2271, 8833), (2409, 8327)]