2022380020

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{605503}}^1$

素因数の和:605679

約数の個数: 24

約数和(自身を含む): 4272436224

約数和(自身を除く): 2250056204

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 605503, 1211006, 2422012, 3027515, 6055030, 12110060, 101119001, 202238002, 404476004, 505595005, 1011190010, 2022380020]

約数ペア:

[(1, 2022380020), (2, 1011190010), (4, 505595005), (5, 404476004), (10, 202238002), (20, 101119001), (167, 12110060), (334, 6055030), (668, 3027515), (835, 2422012), (1670, 1211006), (3340, 605503)]