20075964

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{72739}}^1$

素因数の和:72769

約数の個数: 24

約数和(自身を含む): 48881280

約数和(自身を除く): 28805316

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 72739, 145478, 218217, 290956, 436434, 872868, 1672997, 3345994, 5018991, 6691988, 10037982, 20075964]

約数ペア:

[(1, 20075964), (2, 10037982), (3, 6691988), (4, 5018991), (6, 3345994), (12, 1672997), (23, 872868), (46, 436434), (69, 290956), (92, 218217), (138, 145478), (276, 72739)]