20134032044

素因数分解:

$2^2\times 7^1\times {\mathrm{991}}^1\times {\mathrm{725603}}^1$

素因数の和:726605

約数の個数: 24

約数和(自身を含む): 40308753408

約数和(自身を除く): 20174721364

約数列:

[1, 2, 4, 7, 14, 28, 991, 1982, 3964, 6937, 13874, 27748, 725603, 1451206, 2902412, 5079221, 10158442, 20316884, 719072573, 1438145146, 2876290292, 5033508011, 10067016022, 20134032044]

約数ペア:

[(1, 20134032044), (2, 10067016022), (4, 5033508011), (7, 2876290292), (14, 1438145146), (28, 719072573), (991, 20316884), (1982, 10158442), (3964, 5079221), (6937, 2902412), (13874, 1451206), (27748, 725603)]