20164250974

素因数分解:

$2^1\times 7^2\times {\mathrm{463}}^1\times {\mathrm{444401}}^1$

素因数の和:444880

約数の個数: 24

約数和(自身を含む): 35260632288

約数和(自身を除く): 15096381314

約数列:

[1, 2, 7, 14, 49, 98, 463, 926, 3241, 6482, 22687, 45374, 444401, 888802, 3110807, 6221614, 21775649, 43551298, 205757663, 411515326, 1440303641, 2880607282, 10082125487, 20164250974]

約数ペア:

[(1, 20164250974), (2, 10082125487), (7, 2880607282), (14, 1440303641), (49, 411515326), (98, 205757663), (463, 43551298), (926, 21775649), (3241, 6221614), (6482, 3110807), (22687, 888802), (45374, 444401)]