20538844

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{3001}}^1$

素因数の和:3093

約数の個数: 24

約数和(自身を含む): 37825200

約数和(自身を除く): 17286356

約数列:

[1, 2, 4, 29, 58, 59, 116, 118, 236, 1711, 3001, 3422, 6002, 6844, 12004, 87029, 174058, 177059, 348116, 354118, 708236, 5134711, 10269422, 20538844]

約数ペア:

[(1, 20538844), (2, 10269422), (4, 5134711), (29, 708236), (58, 354118), (59, 348116), (116, 177059), (118, 174058), (236, 87029), (1711, 12004), (3001, 6844), (3422, 6002)]