20565722910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{685524097}}^1$

素因数の和:685524107

約数の個数: 16

約数和(自身を含む): 49357735056

約数和(自身を除く): 28792012146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 685524097, 1371048194, 2056572291, 3427620485, 4113144582, 6855240970, 10282861455, 20565722910]

約数ペア:

[(1, 20565722910), (2, 10282861455), (3, 6855240970), (5, 4113144582), (6, 3427620485), (10, 2056572291), (15, 1371048194), (30, 685524097)]