20201673818

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{20488513}}^1$

素因数の和:20488561

約数の個数: 16

約数和(自身を含む): 33191392680

約数和(自身を除く): 12989718862

約数列:

[1, 2, 17, 29, 34, 58, 493, 986, 20488513, 40977026, 348304721, 594166877, 696609442, 1188333754, 10100836909, 20201673818]

約数ペア:

[(1, 20201673818), (2, 10100836909), (17, 1188333754), (29, 696609442), (34, 594166877), (58, 348304721), (493, 40977026), (986, 20488513)]