20176942572

素因数分解:

$2^2\times 3^2\times {\mathrm{560470627}}^1$

素因数の和:560470637

約数の個数: 18

約数和(自身を含む): 51002827148

約数和(自身を除く): 30825884576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560470627, 1120941254, 1681411881, 2241882508, 3362823762, 5044235643, 6725647524, 10088471286, 20176942572]

約数ペア:

[(1, 20176942572), (2, 10088471286), (3, 6725647524), (4, 5044235643), (6, 3362823762), (9, 2241882508), (12, 1681411881), (18, 1120941254), (36, 560470627)]