2020041070

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^2\times {\mathrm{7603}}^1$

素因数の和:7936

約数の個数: 24

約数和(自身を含む): 3658999176

約数和(自身を除く): 1638958106

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 7603, 15206, 26569, 38015, 53138, 76030, 132845, 265690, 1239289, 2478578, 6196445, 12392890, 202004107, 404008214, 1010020535, 2020041070]

約数ペア:

[(1, 2020041070), (2, 1010020535), (5, 404008214), (10, 202004107), (163, 12392890), (326, 6196445), (815, 2478578), (1630, 1239289), (7603, 265690), (15206, 132845), (26569, 76030), (38015, 53138)]