206482020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3441367}}^1$

素因数の和:3441379

約数の個数: 24

約数和(自身を含む): 578149824

約数和(自身を除く): 371667804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3441367, 6882734, 10324101, 13765468, 17206835, 20648202, 34413670, 41296404, 51620505, 68827340, 103241010, 206482020]

約数ペア:

[(1, 206482020), (2, 103241010), (3, 68827340), (4, 51620505), (5, 41296404), (6, 34413670), (10, 20648202), (12, 17206835), (15, 13765468), (20, 10324101), (30, 6882734), (60, 3441367)]