20056015

素因数分解:

$5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1429}}^1$

素因数の和:1842

約数の個数: 16

約数和(自身を含む): 27593280

約数和(自身を除く): 7537265

約数列:

[1, 5, 7, 35, 401, 1429, 2005, 2807, 7145, 10003, 14035, 50015, 573029, 2865145, 4011203, 20056015]

約数ペア:

[(1, 20056015), (5, 4011203), (7, 2865145), (35, 573029), (401, 50015), (1429, 14035), (2005, 10003), (2807, 7145)]