23207980

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9137}}^1$

素因数の和:9273

約数の個数: 24

約数和(自身を含む): 49125888

約数和(自身を除く): 25917908

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 9137, 18274, 36548, 45685, 91370, 182740, 1160399, 2320798, 4641596, 5801995, 11603990, 23207980]

約数ペア:

[(1, 23207980), (2, 11603990), (4, 5801995), (5, 4641596), (10, 2320798), (20, 1160399), (127, 182740), (254, 91370), (508, 45685), (635, 36548), (1270, 18274), (2540, 9137)]