20203016

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1861}}^1$

素因数の和:1949

約数の個数: 32

約数和(自身を含む): 40219200

約数和(自身を除く): 20016184

約数列:

[1, 2, 4, 8, 23, 46, 59, 92, 118, 184, 236, 472, 1357, 1861, 2714, 3722, 5428, 7444, 10856, 14888, 42803, 85606, 109799, 171212, 219598, 342424, 439196, 878392, 2525377, 5050754, 10101508, 20203016]

約数ペア:

[(1, 20203016), (2, 10101508), (4, 5050754), (8, 2525377), (23, 878392), (46, 439196), (59, 342424), (92, 219598), (118, 171212), (184, 109799), (236, 85606), (472, 42803), (1357, 14888), (1861, 10856), (2714, 7444), (3722, 5428)]