20583244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3571}}^1$

素因数の和:3717

約数の個数: 24

約数和(自身を含む): 39606336

約数和(自身を除く): 19023092

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 3571, 5764, 7142, 14284, 39281, 78562, 157124, 467801, 935602, 1871204, 5145811, 10291622, 20583244]

約数ペア:

[(1, 20583244), (2, 10291622), (4, 5145811), (11, 1871204), (22, 935602), (44, 467801), (131, 157124), (262, 78562), (524, 39281), (1441, 14284), (2882, 7142), (3571, 5764)]