18271162040

素因数分解:

$2^3\times 5^1\times {\mathrm{456779051}}^1$

素因数の和:456779062

約数の個数: 16

約数和(自身を含む): 41110114680

約数和(自身を除く): 22838952640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 456779051, 913558102, 1827116204, 2283895255, 3654232408, 4567790510, 9135581020, 18271162040]

約数ペア:

[(1, 18271162040), (2, 9135581020), (4, 4567790510), (5, 3654232408), (8, 2283895255), (10, 1827116204), (20, 913558102), (40, 456779051)]