20022405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{102679}}^1$

素因数の和:102700

約数の個数: 16

約数和(自身を含む): 34500480

約数和(自身を除く): 14478075

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 102679, 308037, 513395, 1334827, 1540185, 4004481, 6674135, 20022405]

約数ペア:

[(1, 20022405), (3, 6674135), (5, 4004481), (13, 1540185), (15, 1334827), (39, 513395), (65, 308037), (195, 102679)]