20662114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{22907}}^1$

素因数の和:22961

約数の個数: 16

約数和(自身を含む): 34636896

約数和(自身を除く): 13974782

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 22907, 45814, 251977, 503954, 939187, 1878374, 10331057, 20662114]

約数ペア:

[(1, 20662114), (2, 10331057), (11, 1878374), (22, 939187), (41, 503954), (82, 251977), (451, 45814), (902, 22907)]