20106805982

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{568921}}^1$

素因数の和:569395

約数の個数: 16

約数和(自身を含む): 30967562304

約数和(自身を除く): 10860756322

約数列:

[1, 2, 41, 82, 431, 862, 17671, 35342, 568921, 1137842, 23325761, 46651522, 245204951, 490409902, 10053402991, 20106805982]

約数ペア:

[(1, 20106805982), (2, 10053402991), (41, 490409902), (82, 245204951), (431, 46651522), (862, 23325761), (17671, 1137842), (35342, 568921)]