20047004

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3677}}^1$

素因数の和:3757

約数の個数: 24

約数和(自身を含む): 37074240

約数和(自身を除く): 17027236

約数列:

[1, 2, 4, 29, 47, 58, 94, 116, 188, 1363, 2726, 3677, 5452, 7354, 14708, 106633, 172819, 213266, 345638, 426532, 691276, 5011751, 10023502, 20047004]

約数ペア:

[(1, 20047004), (2, 10023502), (4, 5011751), (29, 691276), (47, 426532), (58, 345638), (94, 213266), (116, 172819), (188, 106633), (1363, 14708), (2726, 7354), (3677, 5452)]