20369604

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3221}}^1$

素因数の和:3276

約数の個数: 48

約数和(自身を含む): 51964416

約数和(自身を除く): 31594812

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 372, 527, 1054, 1581, 2108, 3162, 3221, 6324, 6442, 9663, 12884, 19326, 38652, 54757, 99851, 109514, 164271, 199702, 219028, 299553, 328542, 399404, 599106, 657084, 1198212, 1697467, 3394934, 5092401, 6789868, 10184802, 20369604]

約数ペア:

[(1, 20369604), (2, 10184802), (3, 6789868), (4, 5092401), (6, 3394934), (12, 1697467), (17, 1198212), (31, 657084), (34, 599106), (51, 399404), (62, 328542), (68, 299553), (93, 219028), (102, 199702), (124, 164271), (186, 109514), (204, 99851), (372, 54757), (527, 38652), (1054, 19326), (1581, 12884), (2108, 9663), (3162, 6442), (3221, 6324)]