201920044

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{10321}}^1$

素因数の和:10465

約数の個数: 24

約数和(自身を含む): 363582128

約数和(自身を除く): 161662084

約数列:

[1, 2, 4, 67, 73, 134, 146, 268, 292, 4891, 9782, 10321, 19564, 20642, 41284, 691507, 753433, 1383014, 1506866, 2766028, 3013732, 50480011, 100960022, 201920044]

約数ペア:

[(1, 201920044), (2, 100960022), (4, 50480011), (67, 3013732), (73, 2766028), (134, 1506866), (146, 1383014), (268, 753433), (292, 691507), (4891, 41284), (9782, 20642), (10321, 19564)]