20139045416

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7651613}}^1$

素因数の和:7651673

約数の個数: 32

約数和(自身を含む): 44073296640

約数和(自身を除く): 23934251224

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 7651613, 15303226, 30606452, 53561291, 61212904, 107122582, 214245164, 359625811, 428490328, 719251622, 1438503244, 2517380677, 2877006488, 5034761354, 10069522708, 20139045416]

約数ペア:

[(1, 20139045416), (2, 10069522708), (4, 5034761354), (7, 2877006488), (8, 2517380677), (14, 1438503244), (28, 719251622), (47, 428490328), (56, 359625811), (94, 214245164), (188, 107122582), (329, 61212904), (376, 53561291), (658, 30606452), (1316, 15303226), (2632, 7651613)]