20096252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1031}}^1$

素因数の和:1489

約数の個数: 24

約数和(自身を含む): 38489472

約数和(自身を除く): 18393220

約数列:

[1, 2, 4, 11, 22, 44, 443, 886, 1031, 1772, 2062, 4124, 4873, 9746, 11341, 19492, 22682, 45364, 456733, 913466, 1826932, 5024063, 10048126, 20096252]

約数ペア:

[(1, 20096252), (2, 10048126), (4, 5024063), (11, 1826932), (22, 913466), (44, 456733), (443, 45364), (886, 22682), (1031, 19492), (1772, 11341), (2062, 9746), (4124, 4873)]