204560220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3409337}}^1$

素因数の和:3409349

約数の個数: 24

約数和(自身を含む): 572768784

約数和(自身を除く): 368208564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3409337, 6818674, 10228011, 13637348, 17046685, 20456022, 34093370, 40912044, 51140055, 68186740, 102280110, 204560220]

約数ペア:

[(1, 204560220), (2, 102280110), (3, 68186740), (4, 51140055), (5, 40912044), (6, 34093370), (10, 20456022), (12, 17046685), (15, 13637348), (20, 10228011), (30, 6818674), (60, 3409337)]