20227979674

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{8351767}}^1$

素因数の和:8351949

約数の個数: 16

約数和(自身を含む): 34876983168

約数和(自身を除く): 14649003494

約数列:

[1, 2, 7, 14, 173, 346, 1211, 2422, 8351767, 16703534, 58462369, 116924738, 1444855691, 2889711382, 10113989837, 20227979674]

約数ペア:

[(1, 20227979674), (2, 10113989837), (7, 2889711382), (14, 1444855691), (173, 116924738), (346, 58462369), (1211, 16703534), (2422, 8351767)]