20141870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1723}}^1$

素因数の和:1904

約数の個数: 32

約数和(自身を含む): 41707008

約数和(自身を除く): 21565138

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 167, 334, 835, 1169, 1670, 1723, 2338, 3446, 5845, 8615, 11690, 12061, 17230, 24122, 60305, 120610, 287741, 575482, 1438705, 2014187, 2877410, 4028374, 10070935, 20141870]

約数ペア:

[(1, 20141870), (2, 10070935), (5, 4028374), (7, 2877410), (10, 2014187), (14, 1438705), (35, 575482), (70, 287741), (167, 120610), (334, 60305), (835, 24122), (1169, 17230), (1670, 12061), (1723, 11690), (2338, 8615), (3446, 5845)]