2007192580

素因数分解:

$2^2\times 5^1\times {\mathrm{1777}}^1\times {\mathrm{56477}}^1$

素因数の和:58263

約数の個数: 24

約数和(自身を含む): 4217551128

約数和(自身を除く): 2210358548

約数列:

[1, 2, 4, 5, 10, 20, 1777, 3554, 7108, 8885, 17770, 35540, 56477, 112954, 225908, 282385, 564770, 1129540, 100359629, 200719258, 401438516, 501798145, 1003596290, 2007192580]

約数ペア:

[(1, 2007192580), (2, 1003596290), (4, 501798145), (5, 401438516), (10, 200719258), (20, 100359629), (1777, 1129540), (3554, 564770), (7108, 282385), (8885, 225908), (17770, 112954), (35540, 56477)]