20207106

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{30341}}^1$

素因数の和:30386

約数の個数: 24

約数和(自身を含む): 44966844

約数和(自身を除く): 24759738

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 30341, 60682, 91023, 182046, 273069, 546138, 1122617, 2245234, 3367851, 6735702, 10103553, 20207106]

約数ペア:

[(1, 20207106), (2, 10103553), (3, 6735702), (6, 3367851), (9, 2245234), (18, 1122617), (37, 546138), (74, 273069), (111, 182046), (222, 91023), (333, 60682), (666, 30341)]