20228713980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{337145233}}^1$

素因数の和:337145245

約数の個数: 24

約数和(自身を含む): 56640399312

約数和(自身を除く): 36411685332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 337145233, 674290466, 1011435699, 1348580932, 1685726165, 2022871398, 3371452330, 4045742796, 5057178495, 6742904660, 10114356990, 20228713980]

約数ペア:

[(1, 20228713980), (2, 10114356990), (3, 6742904660), (4, 5057178495), (5, 4045742796), (6, 3371452330), (10, 2022871398), (12, 1685726165), (15, 1348580932), (20, 1011435699), (30, 674290466), (60, 337145233)]