20147028

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{152629}}^1$

素因数の和:152647

約数の個数: 24

約数和(自身を含む): 51283680

約数和(自身を除く): 31136652

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 152629, 305258, 457887, 610516, 915774, 1678919, 1831548, 3357838, 5036757, 6715676, 10073514, 20147028]

約数ペア:

[(1, 20147028), (2, 10073514), (3, 6715676), (4, 5036757), (6, 3357838), (11, 1831548), (12, 1678919), (22, 915774), (33, 610516), (44, 457887), (66, 305258), (132, 152629)]