20200862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{54013}}^1$

素因数の和:54043

約数の個数: 16

約数和(自身を含む): 35001072

約数和(自身を除く): 14800210

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 54013, 108026, 594143, 918221, 1188286, 1836442, 10100431, 20200862]

約数ペア:

[(1, 20200862), (2, 10100431), (11, 1836442), (17, 1188286), (22, 918221), (34, 594143), (187, 108026), (374, 54013)]