20092180801

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{307}}^1\times {\mathrm{77269}}^1$

素因数の和:77605

約数の個数: 24

約数和(自身を含む): 25322306240

約数和(自身を除く): 5230125439

約数列:

[1, 7, 11, 77, 121, 307, 847, 2149, 3377, 23639, 37147, 77269, 260029, 540883, 849959, 5949713, 9349549, 23721583, 65446843, 166051081, 260937413, 1826561891, 2870311543, 20092180801]

約数ペア:

[(1, 20092180801), (7, 2870311543), (11, 1826561891), (77, 260937413), (121, 166051081), (307, 65446843), (847, 23721583), (2149, 9349549), (3377, 5949713), (23639, 849959), (37147, 540883), (77269, 260029)]