20766526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{5791}}^1$

素因数の和:5967

約数の個数: 16

約数和(自身を含む): 34195968

約数和(自身を除く): 13429442

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 5791, 11582, 63701, 127402, 943933, 1887866, 10383263, 20766526]

約数ペア:

[(1, 20766526), (2, 10383263), (11, 1887866), (22, 943933), (163, 127402), (326, 63701), (1793, 11582), (3586, 5791)]