2022019990

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1475927}}^1$

素因数の和:1476071

約数の個数: 16

約数和(自身を含む): 3666205152

約数和(自身を除く): 1644185162

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 1475927, 2951854, 7379635, 14759270, 202201999, 404403998, 1011009995, 2022019990]

約数ペア:

[(1, 2022019990), (2, 1011009995), (5, 404403998), (10, 202201999), (137, 14759270), (274, 7379635), (685, 2951854), (1370, 1475927)]