20597642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{46601}}^1$

素因数の和:46633

約数の個数: 16

約数和(自身を含む): 35231112

約数和(自身を除く): 14633470

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 46601, 93202, 605813, 792217, 1211626, 1584434, 10298821, 20597642]

約数ペア:

[(1, 20597642), (2, 10298821), (13, 1584434), (17, 1211626), (26, 792217), (34, 605813), (221, 93202), (442, 46601)]