20060732008

素因数分解:

$2^3\times {\mathrm{491}}^1\times {\mathrm{5107111}}^1$

素因数の和:5107608

約数の個数: 16

約数和(自身を含む): 37690486560

約数和(自身を除く): 17629754552

約数列:

[1, 2, 4, 8, 491, 982, 1964, 3928, 5107111, 10214222, 20428444, 40856888, 2507591501, 5015183002, 10030366004, 20060732008]

約数ペア:

[(1, 20060732008), (2, 10030366004), (4, 5015183002), (8, 2507591501), (491, 40856888), (982, 20428444), (1964, 10214222), (3928, 5107111)]