20152632704

素因数分解:

$2^7\times {\mathrm{313}}^1\times {\mathrm{677}}^1\times {\mathrm{743}}^1$

素因数の和:1747

約数の個数: 64

約数和(自身を含む): 40389870240

約数和(自身を除く): 20237237536

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 313, 626, 677, 743, 1252, 1354, 1486, 2504, 2708, 2972, 5008, 5416, 5944, 10016, 10832, 11888, 20032, 21664, 23776, 40064, 43328, 47552, 86656, 95104, 211901, 232559, 423802, 465118, 503011, 847604, 930236, 1006022, 1695208, 1860472, 2012044, 3390416, 3720944, 4024088, 6780832, 7441888, 8048176, 13561664, 14883776, 16096352, 27123328, 29767552, 32192704, 64385408, 157442443, 314884886, 629769772, 1259539544, 2519079088, 5038158176, 10076316352, 20152632704]

約数ペア:

[(1, 20152632704), (2, 10076316352), (4, 5038158176), (8, 2519079088), (16, 1259539544), (32, 629769772), (64, 314884886), (128, 157442443), (313, 64385408), (626, 32192704), (677, 29767552), (743, 27123328), (1252, 16096352), (1354, 14883776), (1486, 13561664), (2504, 8048176), (2708, 7441888), (2972, 6780832), (5008, 4024088), (5416, 3720944), (5944, 3390416), (10016, 2012044), (10832, 1860472), (11888, 1695208), (20032, 1006022), (21664, 930236), (23776, 847604), (40064, 503011), (43328, 465118), (47552, 423802), (86656, 232559), (95104, 211901)]