20467766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{1229}}^1$

素因数の和:1999

約数の個数: 16

約数和(自身を含む): 33564240

約数和(自身を除く): 13096474

約数列:

[1, 2, 11, 22, 757, 1229, 1514, 2458, 8327, 13519, 16654, 27038, 930353, 1860706, 10233883, 20467766]

約数ペア:

[(1, 20467766), (2, 10233883), (11, 1860706), (22, 930353), (757, 27038), (1229, 16654), (1514, 13519), (2458, 8327)]