20062251

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5477}}^1$

素因数の和:5531

約数の個数: 24

約数和(自身を含む): 32473584

約数和(自身を除く): 12411333

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 5477, 16431, 49293, 60247, 180741, 202649, 542223, 607947, 1823841, 2229139, 6687417, 20062251]

約数ペア:

[(1, 20062251), (3, 6687417), (9, 2229139), (11, 1823841), (33, 607947), (37, 542223), (99, 202649), (111, 180741), (333, 60247), (407, 49293), (1221, 16431), (3663, 5477)]