20369316

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{154313}}^1$

素因数の和:154331

約数の個数: 24

約数和(自身を含む): 51849504

約数和(自身を除く): 31480188

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 154313, 308626, 462939, 617252, 925878, 1697443, 1851756, 3394886, 5092329, 6789772, 10184658, 20369316]

約数ペア:

[(1, 20369316), (2, 10184658), (3, 6789772), (4, 5092329), (6, 3394886), (11, 1851756), (12, 1697443), (22, 925878), (33, 617252), (44, 462939), (66, 308626), (132, 154313)]