20132225872

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{10398877}}^1$

素因数の和:10398907

約数の個数: 30

約数和(自身を含む): 42874573994

約数和(自身を除く): 22742348122

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 10398877, 20797754, 41595508, 83191016, 114387647, 166382032, 228775294, 457550588, 915101176, 1258264117, 1830202352, 2516528234, 5033056468, 10066112936, 20132225872]

約数ペア:

[(1, 20132225872), (2, 10066112936), (4, 5033056468), (8, 2516528234), (11, 1830202352), (16, 1258264117), (22, 915101176), (44, 457550588), (88, 228775294), (121, 166382032), (176, 114387647), (242, 83191016), (484, 41595508), (968, 20797754), (1936, 10398877)]