20176894089

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{852749}}^1$

素因数の和:853005

約数の個数: 24

約数和(自身を含む): 31926960000

約数和(自身を除く): 11750065911

約数列:

[1, 3, 9, 11, 33, 99, 239, 717, 2151, 2629, 7887, 23661, 852749, 2558247, 7674741, 9380239, 28140717, 84422151, 203807011, 611421033, 1834263099, 2241877121, 6725631363, 20176894089]

約数ペア:

[(1, 20176894089), (3, 6725631363), (9, 2241877121), (11, 1834263099), (33, 611421033), (99, 203807011), (239, 84422151), (717, 28140717), (2151, 9380239), (2629, 7674741), (7887, 2558247), (23661, 852749)]