20332715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3037}}^1$

素因数の和:3158

約数の個数: 16

約数和(自身を含む): 26539968

約数和(自身を除く): 6207253

約数列:

[1, 5, 13, 65, 103, 515, 1339, 3037, 6695, 15185, 39481, 197405, 312811, 1564055, 4066543, 20332715]

約数ペア:

[(1, 20332715), (5, 4066543), (13, 1564055), (65, 312811), (103, 197405), (515, 39481), (1339, 15185), (3037, 6695)]