20325575421

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{205141}}^1$

素因数の和:205357

約数の個数: 24

約数和(自身を含む): 29922012120

約数和(自身を除く): 9596436699

約数列:

[1, 3, 9, 101, 109, 303, 327, 909, 981, 11009, 33027, 99081, 205141, 615423, 1846269, 20719241, 22360369, 62157723, 67081107, 186473169, 201243321, 2258397269, 6775191807, 20325575421]

約数ペア:

[(1, 20325575421), (3, 6775191807), (9, 2258397269), (101, 201243321), (109, 186473169), (303, 67081107), (327, 62157723), (909, 22360369), (981, 20719241), (11009, 1846269), (33027, 615423), (99081, 205141)]