20122013023

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{3087619}}^1$

素因数の和:3087659

約数の個数: 16

約数和(自身を含む): 24700960000

約数和(自身を除く): 4578946977

約数列:

[1, 7, 19, 49, 133, 343, 931, 6517, 3087619, 21613333, 58664761, 151293331, 410653327, 1059053317, 2874573289, 20122013023]

約数ペア:

[(1, 20122013023), (7, 2874573289), (19, 1059053317), (49, 410653327), (133, 151293331), (343, 58664761), (931, 21613333), (6517, 3087619)]