20101679819

素因数分解:

${\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{373}}^1\times {\mathrm{3583}}^1$

素因数の和:4071

約数の個数: 24

約数和(自身を含む): 22076651520

約数和(自身を除く): 1974971701

約数列:

[1, 13, 89, 169, 373, 1157, 3583, 4849, 15041, 33197, 46579, 63037, 318887, 431561, 605527, 1336459, 4145531, 5610293, 17373967, 53891903, 118944851, 225861571, 1546283063, 20101679819]

約数ペア:

[(1, 20101679819), (13, 1546283063), (89, 225861571), (169, 118944851), (373, 53891903), (1157, 17373967), (3583, 5610293), (4849, 4145531), (15041, 1336459), (33197, 605527), (46579, 431561), (63037, 318887)]