20229843608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{194517727}}^1$

素因数の和:194517746

約数の個数: 16

約数和(自身を含む): 40848722880

約数和(自身を除く): 20618879272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 194517727, 389035454, 778070908, 1556141816, 2528730451, 5057460902, 10114921804, 20229843608]

約数ペア:

[(1, 20229843608), (2, 10114921804), (4, 5057460902), (8, 2528730451), (13, 1556141816), (26, 778070908), (52, 389035454), (104, 194517727)]