20072886

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2371}}^1$

素因数の和:2476

約数の個数: 32

約数和(自身を含む): 43037568

約数和(自身を除く): 22964682

約数列:

[1, 2, 3, 6, 17, 34, 51, 83, 102, 166, 249, 498, 1411, 2371, 2822, 4233, 4742, 7113, 8466, 14226, 40307, 80614, 120921, 196793, 241842, 393586, 590379, 1180758, 3345481, 6690962, 10036443, 20072886]

約数ペア:

[(1, 20072886), (2, 10036443), (3, 6690962), (6, 3345481), (17, 1180758), (34, 590379), (51, 393586), (83, 241842), (102, 196793), (166, 120921), (249, 80614), (498, 40307), (1411, 14226), (2371, 8466), (2822, 7113), (4233, 4742)]