20183361916

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{136374067}}^1$

素因数の和:136374108

約数の個数: 12

約数和(自身を含む): 36275502088

約数和(自身を除く): 16092140172

約数列:

[1, 2, 4, 37, 74, 148, 136374067, 272748134, 545496268, 5045840479, 10091680958, 20183361916]

約数ペア:

[(1, 20183361916), (2, 10091680958), (4, 5045840479), (37, 545496268), (74, 272748134), (148, 136374067)]