20175975076

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{1451}}^1\times {\mathrm{30763}}^1$

素因数の和:32331

約数の個数: 24

約数和(自身を含む): 35646123744

約数和(自身を除く): 15470148668

約数列:

[1, 2, 4, 113, 226, 452, 1451, 2902, 5804, 30763, 61526, 123052, 163963, 327926, 655852, 3476219, 6952438, 13904876, 44637113, 89274226, 178548452, 5043993769, 10087987538, 20175975076]

約数ペア:

[(1, 20175975076), (2, 10087987538), (4, 5043993769), (113, 178548452), (226, 89274226), (452, 44637113), (1451, 13904876), (2902, 6952438), (5804, 3476219), (30763, 655852), (61526, 327926), (123052, 163963)]