20187815052

素因数分解:

$2^2\times 3^1\times {\mathrm{82657}}^1\times {\mathrm{20353}}^1$

素因数の和:103017

約数の個数: 24

約数和(自身を含む): 47107786096

約数和(自身を除く): 26919971044

約数列:

[1, 2, 3, 4, 6, 12, 20353, 40706, 61059, 81412, 82657, 122118, 165314, 244236, 247971, 330628, 495942, 991884, 1682317921, 3364635842, 5046953763, 6729271684, 10093907526, 20187815052]

約数ペア:

[(1, 20187815052), (2, 10093907526), (3, 6729271684), (4, 5046953763), (6, 3364635842), (12, 1682317921), (20353, 991884), (40706, 495942), (61059, 330628), (81412, 247971), (82657, 244236), (122118, 165314)]