201522043012

素因数分解:

$2^2\times {\mathrm{20231}}^1\times {\mathrm{2490263}}^1$

素因数の和:2510498

約数の個数: 12

約数和(自身を含む): 352681148736

約数和(自身を除く): 151159105724

約数列:

[1, 2, 4, 20231, 40462, 80924, 2490263, 4980526, 9961052, 50380510753, 100761021506, 201522043012]

約数ペア:

[(1, 201522043012), (2, 100761021506), (4, 50380510753), (20231, 9961052), (40462, 4980526), (80924, 2490263)]