2034802820

素因数分解:

$2^2\times 5^1\times {\mathrm{101740141}}^1$

素因数の和:101740150

約数の個数: 12

約数和(自身を含む): 4273085964

約数和(自身を除く): 2238283144

約数列:

[1, 2, 4, 5, 10, 20, 101740141, 203480282, 406960564, 508700705, 1017401410, 2034802820]

約数ペア:

[(1, 2034802820), (2, 1017401410), (4, 508700705), (5, 406960564), (10, 203480282), (20, 101740141)]