20616565572

素因数分解:

$2^2\times 3^2\times {\mathrm{613}}^1\times {\mathrm{934229}}^1$

素因数の和:934852

約数の個数: 36

約数和(自身を含む): 52199167020

約数和(自身を除く): 31582601448

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 613, 1226, 1839, 2452, 3678, 5517, 7356, 11034, 22068, 934229, 1868458, 2802687, 3736916, 5605374, 8408061, 11210748, 16816122, 33632244, 572682377, 1145364754, 1718047131, 2290729508, 3436094262, 5154141393, 6872188524, 10308282786, 20616565572]

約数ペア:

[(1, 20616565572), (2, 10308282786), (3, 6872188524), (4, 5154141393), (6, 3436094262), (9, 2290729508), (12, 1718047131), (18, 1145364754), (36, 572682377), (613, 33632244), (1226, 16816122), (1839, 11210748), (2452, 8408061), (3678, 5605374), (5517, 3736916), (7356, 2802687), (11034, 1868458), (22068, 934229)]