20533634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{2351}}^1$

素因数の和:2761

約数の個数: 16

約数和(自身を含む): 33699456

約数和(自身を除く): 13165822

約数列:

[1, 2, 11, 22, 397, 794, 2351, 4367, 4702, 8734, 25861, 51722, 933347, 1866694, 10266817, 20533634]

約数ペア:

[(1, 20533634), (2, 10266817), (11, 1866694), (22, 933347), (397, 51722), (794, 25861), (2351, 8734), (4367, 4702)]