20924794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{2741}}^1$

素因数の和:3101

約数の個数: 16

約数和(自身を含む): 34351776

約数和(自身を除く): 13426982

約数列:

[1, 2, 11, 22, 347, 694, 2741, 3817, 5482, 7634, 30151, 60302, 951127, 1902254, 10462397, 20924794]

約数ペア:

[(1, 20924794), (2, 10462397), (11, 1902254), (22, 951127), (347, 60302), (694, 30151), (2741, 7634), (3817, 5482)]