20104706564

素因数分解:

$2^2\times {\mathrm{4691}}^1\times {\mathrm{1071451}}^1$

素因数の和:1076146

約数の個数: 12

約数和(自身を含む): 35190769488

約数和(自身を除く): 15086062924

約数列:

[1, 2, 4, 4691, 9382, 18764, 1071451, 2142902, 4285804, 5026176641, 10052353282, 20104706564]

約数ペア:

[(1, 20104706564), (2, 10052353282), (4, 5026176641), (4691, 4285804), (9382, 2142902), (18764, 1071451)]