27304659220

素因数分解:

$2^2\times 5^1\times {\mathrm{1365232961}}^1$

素因数の和:1365232970

約数の個数: 12

約数和(自身を含む): 57339784404

約数和(自身を除く): 30035125184

約数列:

[1, 2, 4, 5, 10, 20, 1365232961, 2730465922, 5460931844, 6826164805, 13652329610, 27304659220]

約数ペア:

[(1, 27304659220), (2, 13652329610), (4, 6826164805), (5, 5460931844), (10, 2730465922), (20, 1365232961)]