20242620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{112459}}^1$

素因数の和:112474

約数の個数: 36

約数和(自身を含む): 61403160

約数和(自身を除く): 41160540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 112459, 224918, 337377, 449836, 562295, 674754, 1012131, 1124590, 1349508, 1686885, 2024262, 2249180, 3373770, 4048524, 5060655, 6747540, 10121310, 20242620]

約数ペア:

[(1, 20242620), (2, 10121310), (3, 6747540), (4, 5060655), (5, 4048524), (6, 3373770), (9, 2249180), (10, 2024262), (12, 1686885), (15, 1349508), (18, 1124590), (20, 1012131), (30, 674754), (36, 562295), (45, 449836), (60, 337377), (90, 224918), (180, 112459)]