20797116

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{23741}}^1$

素因数の和:23821

約数の個数: 24

約数和(自身を含む): 49193424

約数和(自身を除く): 28396308

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 23741, 47482, 71223, 94964, 142446, 284892, 1733093, 3466186, 5199279, 6932372, 10398558, 20797116]

約数ペア:

[(1, 20797116), (2, 10398558), (3, 6932372), (4, 5199279), (6, 3466186), (12, 1733093), (73, 284892), (146, 142446), (219, 94964), (292, 71223), (438, 47482), (876, 23741)]