17369980

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{8599}}^1$

素因数の和:8709

約数の個数: 24

約数和(自身を含む): 36842400

約数和(自身を除く): 19472420

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 8599, 17198, 34396, 42995, 85990, 171980, 868499, 1736998, 3473996, 4342495, 8684990, 17369980]

約数ペア:

[(1, 17369980), (2, 8684990), (4, 4342495), (5, 3473996), (10, 1736998), (20, 868499), (101, 171980), (202, 85990), (404, 42995), (505, 34396), (1010, 17198), (2020, 8599)]