20171812292

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{136296029}}^1$

素因数の和:136296070

約数の個数: 12

約数和(自身を含む): 36254743980

約数和(自身を除く): 16082931688

約数列:

[1, 2, 4, 37, 74, 148, 136296029, 272592058, 545184116, 5042953073, 10085906146, 20171812292]

約数ペア:

[(1, 20171812292), (2, 10085906146), (4, 5042953073), (37, 545184116), (74, 272592058), (148, 136296029)]