20922452015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1433}}^1\times {\mathrm{153689}}^1$

素因数の和:155146

約数の個数: 16

約数和(自身を含む): 26446975200

約数和(自身を除く): 5524523185

約数列:

[1, 5, 19, 95, 1433, 7165, 27227, 136135, 153689, 768445, 2920091, 14600455, 220236337, 1101181685, 4184490403, 20922452015]

約数ペア:

[(1, 20922452015), (5, 4184490403), (19, 1101181685), (95, 220236337), (1433, 14600455), (7165, 2920091), (27227, 768445), (136135, 153689)]