20267562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{8179}}^1$

素因数の和:8250

約数の個数: 32

約数和(自身を含む): 47116800

約数和(自身を除く): 26849238

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 8179, 16358, 24537, 49074, 57253, 114506, 171759, 343518, 482561, 965122, 1447683, 2895366, 3377927, 6755854, 10133781, 20267562]

約数ペア:

[(1, 20267562), (2, 10133781), (3, 6755854), (6, 3377927), (7, 2895366), (14, 1447683), (21, 965122), (42, 482561), (59, 343518), (118, 171759), (177, 114506), (354, 57253), (413, 49074), (826, 24537), (1239, 16358), (2478, 8179)]