20010044

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2551}}^1$

素因数の和:2645

約数の個数: 24

約数和(自身を含む): 36656928

約数和(自身を除く): 16646884

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 1961, 2551, 3922, 5102, 7844, 10204, 94387, 135203, 188774, 270406, 377548, 540812, 5002511, 10005022, 20010044]

約数ペア:

[(1, 20010044), (2, 10005022), (4, 5002511), (37, 540812), (53, 377548), (74, 270406), (106, 188774), (148, 135203), (212, 94387), (1961, 10204), (2551, 7844), (3922, 5102)]