20212278

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{34729}}^1$

素因数の和:34831

約数の個数: 16

約数和(自身を含む): 40842480

約数和(自身を除く): 20630202

約数列:

[1, 2, 3, 6, 97, 194, 291, 582, 34729, 69458, 104187, 208374, 3368713, 6737426, 10106139, 20212278]

約数ペア:

[(1, 20212278), (2, 10106139), (3, 6737426), (6, 3368713), (97, 208374), (194, 104187), (291, 69458), (582, 34729)]