2080652472

素因数分解:

$2^3\times 3^2\times {\mathrm{1663}}^1\times {\mathrm{17377}}^1$

素因数の和:19052

約数の個数: 48

約数和(自身を含む): 5638813440

約数和(自身を除く): 3558160968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1663, 3326, 4989, 6652, 9978, 13304, 14967, 17377, 19956, 29934, 34754, 39912, 52131, 59868, 69508, 104262, 119736, 139016, 156393, 208524, 312786, 417048, 625572, 1251144, 28897951, 57795902, 86693853, 115591804, 173387706, 231183608, 260081559, 346775412, 520163118, 693550824, 1040326236, 2080652472]

約数ペア:

[(1, 2080652472), (2, 1040326236), (3, 693550824), (4, 520163118), (6, 346775412), (8, 260081559), (9, 231183608), (12, 173387706), (18, 115591804), (24, 86693853), (36, 57795902), (72, 28897951), (1663, 1251144), (3326, 625572), (4989, 417048), (6652, 312786), (9978, 208524), (13304, 156393), (14967, 139016), (17377, 119736), (19956, 104262), (29934, 69508), (34754, 59868), (39912, 52131)]