20236742624

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{27073}}^1$

素因数の和:27208

約数の個数: 96

約数和(自身を含む): 47158142976

約数和(自身を除く): 26921400352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 71, 94, 112, 142, 188, 224, 284, 329, 376, 497, 568, 658, 752, 994, 1136, 1316, 1504, 1988, 2272, 2632, 3337, 3976, 5264, 6674, 7952, 10528, 13348, 15904, 23359, 26696, 27073, 46718, 53392, 54146, 93436, 106784, 108292, 186872, 189511, 216584, 373744, 379022, 433168, 747488, 758044, 866336, 1272431, 1516088, 1922183, 2544862, 3032176, 3844366, 5089724, 6064352, 7688732, 8907017, 10179448, 13455281, 15377464, 17814034, 20358896, 26910562, 30754928, 35628068, 40717792, 53821124, 61509856, 71256136, 90342601, 107642248, 142512272, 180685202, 215284496, 285024544, 361370404, 430568992, 632398207, 722740808, 1264796414, 1445481616, 2529592828, 2890963232, 5059185656, 10118371312, 20236742624]

約数ペア:

[(1, 20236742624), (2, 10118371312), (4, 5059185656), (7, 2890963232), (8, 2529592828), (14, 1445481616), (16, 1264796414), (28, 722740808), (32, 632398207), (47, 430568992), (56, 361370404), (71, 285024544), (94, 215284496), (112, 180685202), (142, 142512272), (188, 107642248), (224, 90342601), (284, 71256136), (329, 61509856), (376, 53821124), (497, 40717792), (568, 35628068), (658, 30754928), (752, 26910562), (994, 20358896), (1136, 17814034), (1316, 15377464), (1504, 13455281), (1988, 10179448), (2272, 8907017), (2632, 7688732), (3337, 6064352), (3976, 5089724), (5264, 3844366), (6674, 3032176), (7952, 2544862), (10528, 1922183), (13348, 1516088), (15904, 1272431), (23359, 866336), (26696, 758044), (27073, 747488), (46718, 433168), (53392, 379022), (54146, 373744), (93436, 216584), (106784, 189511), (108292, 186872)]