20104642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{1093}}^1$

素因数の和:1653

約数の個数: 16

約数和(自身を含む): 32019192

約数和(自身を除く): 11914550

約数列:

[1, 2, 17, 34, 541, 1082, 1093, 2186, 9197, 18394, 18581, 37162, 591313, 1182626, 10052321, 20104642]

約数ペア:

[(1, 20104642), (2, 10052321), (17, 1182626), (34, 591313), (541, 37162), (1082, 18581), (1093, 18394), (2186, 9197)]