20079893604

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1193}}^1\times {\mathrm{82507}}^1$

素因数の和:83724

約数の個数: 48

約数和(自身を含む): 49651334208

約数和(自身を除く): 29571440604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1193, 2386, 3579, 4772, 7158, 14316, 20281, 40562, 60843, 81124, 82507, 121686, 165014, 243372, 247521, 330028, 495042, 990084, 1402619, 2805238, 4207857, 5610476, 8415714, 16831428, 98430851, 196861702, 295292553, 393723404, 590585106, 1181170212, 1673324467, 3346648934, 5019973401, 6693297868, 10039946802, 20079893604]

約数ペア:

[(1, 20079893604), (2, 10039946802), (3, 6693297868), (4, 5019973401), (6, 3346648934), (12, 1673324467), (17, 1181170212), (34, 590585106), (51, 393723404), (68, 295292553), (102, 196861702), (204, 98430851), (1193, 16831428), (2386, 8415714), (3579, 5610476), (4772, 4207857), (7158, 2805238), (14316, 1402619), (20281, 990084), (40562, 495042), (60843, 330028), (81124, 247521), (82507, 243372), (121686, 165014)]