20071604

素因数分解:

$2^2\times 7^1\times {\mathrm{719}}^1\times {\mathrm{997}}^1$

素因数の和:1727

約数の個数: 24

約数和(自身を含む): 40239360

約数和(自身を除く): 20167756

約数列:

[1, 2, 4, 7, 14, 28, 719, 997, 1438, 1994, 2876, 3988, 5033, 6979, 10066, 13958, 20132, 27916, 716843, 1433686, 2867372, 5017901, 10035802, 20071604]

約数ペア:

[(1, 20071604), (2, 10035802), (4, 5017901), (7, 2867372), (14, 1433686), (28, 716843), (719, 27916), (997, 20132), (1438, 13958), (1994, 10066), (2876, 6979), (3988, 5033)]