20029060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{58909}}^1$

素因数の和:58935

約数の個数: 24

約数和(自身を含む): 44535960

約数和(自身を除く): 24506900

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 58909, 117818, 235636, 294545, 589090, 1001453, 1178180, 2002906, 4005812, 5007265, 10014530, 20029060]

約数ペア:

[(1, 20029060), (2, 10014530), (4, 5007265), (5, 4005812), (10, 2002906), (17, 1178180), (20, 1001453), (34, 589090), (68, 294545), (85, 235636), (170, 117818), (340, 58909)]