20651252016

素因数分解:

$2^4\times 3^1\times {\mathrm{430234417}}^1$

素因数の和:430234428

約数の個数: 20

約数和(自身を含む): 53349067832

約数和(自身を除く): 32697815816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 430234417, 860468834, 1290703251, 1720937668, 2581406502, 3441875336, 5162813004, 6883750672, 10325626008, 20651252016]

約数ペア:

[(1, 20651252016), (2, 10325626008), (3, 6883750672), (4, 5162813004), (6, 3441875336), (8, 2581406502), (12, 1720937668), (16, 1290703251), (24, 860468834), (48, 430234417)]