20123486596

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{18869}}^1\times {\mathrm{4519}}^1$

素因数の和:23451

約数の個数: 24

約数和(自身を含む): 35822808000

約数和(自身を除く): 15699321404

約数列:

[1, 2, 4, 59, 118, 236, 4519, 9038, 18076, 18869, 37738, 75476, 266621, 533242, 1066484, 1113271, 2226542, 4453084, 85269011, 170538022, 341076044, 5030871649, 10061743298, 20123486596]

約数ペア:

[(1, 20123486596), (2, 10061743298), (4, 5030871649), (59, 341076044), (118, 170538022), (236, 85269011), (4519, 4453084), (9038, 2226542), (18076, 1113271), (18869, 1066484), (37738, 533242), (75476, 266621)]