20425266

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59723}}^1$

素因数の和:59750

約数の個数: 24

約数和(自身を含む): 46584720

約数和(自身を除く): 26159454

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 59723, 119446, 179169, 358338, 537507, 1075014, 1134737, 2269474, 3404211, 6808422, 10212633, 20425266]

約数ペア:

[(1, 20425266), (2, 10212633), (3, 6808422), (6, 3404211), (9, 2269474), (18, 1134737), (19, 1075014), (38, 537507), (57, 358338), (114, 179169), (171, 119446), (342, 59723)]