2044175060

素因数分解:

$2^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{124493}}^1$

素因数の和:125323

約数の個数: 24

約数和(自身を含む): 4298030856

約数和(自身を除く): 2253855796

約数列:

[1, 2, 4, 5, 10, 20, 821, 1642, 3284, 4105, 8210, 16420, 124493, 248986, 497972, 622465, 1244930, 2489860, 102208753, 204417506, 408835012, 511043765, 1022087530, 2044175060]

約数ペア:

[(1, 2044175060), (2, 1022087530), (4, 511043765), (5, 408835012), (10, 204417506), (20, 102208753), (821, 2489860), (1642, 1244930), (3284, 622465), (4105, 497972), (8210, 248986), (16420, 124493)]