20202677

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:404

約数の個数: 16

約数和(自身を含む): 22626240

約数和(自身を除く): 2423563

約数列:

[1, 11, 73, 139, 181, 803, 1529, 1991, 10147, 13213, 25159, 111617, 145343, 276749, 1836607, 20202677]

約数ペア:

[(1, 20202677), (11, 1836607), (73, 276749), (139, 145343), (181, 111617), (803, 25159), (1529, 13213), (1991, 10147)]