20290716

素因数分解:

$2^2\times 3^3\times {\mathrm{187877}}^1$

素因数の和:187890

約数の個数: 24

約数和(自身を含む): 52605840

約数和(自身を除く): 32315124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 187877, 375754, 563631, 751508, 1127262, 1690893, 2254524, 3381786, 5072679, 6763572, 10145358, 20290716]

約数ペア:

[(1, 20290716), (2, 10145358), (3, 6763572), (4, 5072679), (6, 3381786), (9, 2254524), (12, 1690893), (18, 1127262), (27, 751508), (36, 563631), (54, 375754), (108, 187877)]