20170618136

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1308421}}^1$

素因数の和:1308515

約数の個数: 32

約数和(自身を含む): 39566681280

約数和(自身を除く): 19396063144

約数列:

[1, 2, 4, 8, 41, 47, 82, 94, 164, 188, 328, 376, 1927, 3854, 7708, 15416, 1308421, 2616842, 5233684, 10467368, 53645261, 61495787, 107290522, 122991574, 214581044, 245983148, 429162088, 491966296, 2521327267, 5042654534, 10085309068, 20170618136]

約数ペア:

[(1, 20170618136), (2, 10085309068), (4, 5042654534), (8, 2521327267), (41, 491966296), (47, 429162088), (82, 245983148), (94, 214581044), (164, 122991574), (188, 107290522), (328, 61495787), (376, 53645261), (1927, 10467368), (3854, 5233684), (7708, 2616842), (15416, 1308421)]