20256962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{54163}}^1$

素因数の和:54193

約数の個数: 16

約数和(自身を含む): 35098272

約数和(自身を除く): 14841310

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 54163, 108326, 595793, 920771, 1191586, 1841542, 10128481, 20256962]

約数ペア:

[(1, 20256962), (2, 10128481), (11, 1841542), (17, 1191586), (22, 920771), (34, 595793), (187, 108326), (374, 54163)]