17052020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50153}}^1$

素因数の和:50179

約数の個数: 24

約数和(自身を含む): 37916424

約数和(自身を除く): 20864404

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 50153, 100306, 200612, 250765, 501530, 852601, 1003060, 1705202, 3410404, 4263005, 8526010, 17052020]

約数ペア:

[(1, 17052020), (2, 8526010), (4, 4263005), (5, 3410404), (10, 1705202), (17, 1003060), (20, 852601), (34, 501530), (68, 250765), (85, 200612), (170, 100306), (340, 50153)]