20565372999

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{15349}}^1\times {\mathrm{14407}}^1$

素因数の和:29790

約数の個数: 16

約数和(自身を含む): 28308838400

約数和(自身を除く): 7743465401

約数列:

[1, 3, 31, 93, 14407, 15349, 43221, 46047, 446617, 475819, 1339851, 1427457, 221133043, 663399129, 6855124333, 20565372999]

約数ペア:

[(1, 20565372999), (3, 6855124333), (31, 663399129), (93, 221133043), (14407, 1427457), (15349, 1339851), (43221, 475819), (46047, 446617)]