66622020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1110367}}^1$

素因数の和:1110379

約数の個数: 24

約数和(自身を含む): 186541824

約数和(自身を除く): 119919804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1110367, 2220734, 3331101, 4441468, 5551835, 6662202, 11103670, 13324404, 16655505, 22207340, 33311010, 66622020]

約数ペア:

[(1, 66622020), (2, 33311010), (3, 22207340), (4, 16655505), (5, 13324404), (6, 11103670), (10, 6662202), (12, 5551835), (15, 4441468), (20, 3331101), (30, 2220734), (60, 1110367)]