20790762242

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{2326109}}^1$

素因数の和:2326261

約数の個数: 16

約数和(自身を含む): 32239884600

約数和(自身を除く): 11449122358

約数列:

[1, 2, 41, 82, 109, 218, 4469, 8938, 2326109, 4652218, 95370469, 190740938, 253545881, 507091762, 10395381121, 20790762242]

約数ペア:

[(1, 20790762242), (2, 10395381121), (41, 507091762), (82, 253545881), (109, 190740938), (218, 95370469), (4469, 4652218), (8938, 2326109)]