20173902452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{458497783}}^1$

素因数の和:458497798

約数の個数: 12

約数和(自身を含む): 38513813856

約数和(自身を除く): 18339911404

約数列:

[1, 2, 4, 11, 22, 44, 458497783, 916995566, 1833991132, 5043475613, 10086951226, 20173902452]

約数ペア:

[(1, 20173902452), (2, 10086951226), (4, 5043475613), (11, 1833991132), (22, 916995566), (44, 458497783)]