2017180020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33619667}}^1$

素因数の和:33619679

約数の個数: 24

約数和(自身を含む): 5648104224

約数和(自身を除く): 3630924204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33619667, 67239334, 100859001, 134478668, 168098335, 201718002, 336196670, 403436004, 504295005, 672393340, 1008590010, 2017180020]

約数ペア:

[(1, 2017180020), (2, 1008590010), (3, 672393340), (4, 504295005), (5, 403436004), (6, 336196670), (10, 201718002), (12, 168098335), (15, 134478668), (20, 100859001), (30, 67239334), (60, 33619667)]