20685088

素因数分解:

$2^5\times {\mathrm{373}}^1\times {\mathrm{1733}}^1$

素因数の和:2116

約数の個数: 24

約数和(自身を含む): 40856508

約数和(自身を除く): 20171420

約数列:

[1, 2, 4, 8, 16, 32, 373, 746, 1492, 1733, 2984, 3466, 5968, 6932, 11936, 13864, 27728, 55456, 646409, 1292818, 2585636, 5171272, 10342544, 20685088]

約数ペア:

[(1, 20685088), (2, 10342544), (4, 5171272), (8, 2585636), (16, 1292818), (32, 646409), (373, 55456), (746, 27728), (1492, 13864), (1733, 11936), (2984, 6932), (3466, 5968)]