38472020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113153}}^1$

素因数の和:113179

約数の個数: 24

約数和(自身を含む): 85544424

約数和(自身を除く): 47072404

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 113153, 226306, 452612, 565765, 1131530, 1923601, 2263060, 3847202, 7694404, 9618005, 19236010, 38472020]

約数ペア:

[(1, 38472020), (2, 19236010), (4, 9618005), (5, 7694404), (10, 3847202), (17, 2263060), (20, 1923601), (34, 1131530), (68, 565765), (85, 452612), (170, 226306), (340, 113153)]