20363044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2029}}^1$

素因数の和:2239

約数の個数: 24

約数和(自身を含む): 38594360

約数和(自身を除く): 18231316

約数列:

[1, 2, 4, 13, 26, 52, 193, 386, 772, 2029, 2509, 4058, 5018, 8116, 10036, 26377, 52754, 105508, 391597, 783194, 1566388, 5090761, 10181522, 20363044]

約数ペア:

[(1, 20363044), (2, 10181522), (4, 5090761), (13, 1566388), (26, 783194), (52, 391597), (193, 105508), (386, 52754), (772, 26377), (2029, 10036), (2509, 8116), (4058, 5018)]