20029366

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3659}}^1$

素因数の和:3708

約数の個数: 32

約数和(自身を含む): 37946880

約数和(自身を除く): 17917514

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 3659, 5474, 7318, 25613, 51226, 62203, 84157, 124406, 168314, 435421, 589099, 870842, 1178198, 1430669, 2861338, 10014683, 20029366]

約数ペア:

[(1, 20029366), (2, 10014683), (7, 2861338), (14, 1430669), (17, 1178198), (23, 870842), (34, 589099), (46, 435421), (119, 168314), (161, 124406), (238, 84157), (322, 62203), (391, 51226), (782, 25613), (2737, 7318), (3659, 5474)]