20858844

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{22003}}^1$

素因数の和:22089

約数の個数: 24

約数和(自身を含む): 49288960

約数和(自身を除く): 28430116

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 22003, 44006, 66009, 88012, 132018, 264036, 1738237, 3476474, 5214711, 6952948, 10429422, 20858844]

約数ペア:

[(1, 20858844), (2, 10429422), (3, 6952948), (4, 5214711), (6, 3476474), (12, 1738237), (79, 264036), (158, 132018), (237, 88012), (316, 66009), (474, 44006), (948, 22003)]