20132609854

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{277}}^1\times {\mathrm{6173}}^1$

素因数の和:6517

約数の個数: 48

約数和(自身を含む): 35879040288

約数和(自身を除く): 15746430434

約数列:

[1, 2, 7, 14, 29, 58, 203, 277, 406, 554, 841, 1682, 1939, 3878, 5887, 6173, 8033, 11774, 12346, 16066, 43211, 56231, 86422, 112462, 179017, 232957, 358034, 465914, 1253119, 1630699, 1709921, 2506238, 3261398, 3419842, 5191493, 10382986, 11969447, 23938894, 36340451, 49587709, 72680902, 99175418, 347113963, 694227926, 1438043561, 2876087122, 10066304927, 20132609854]

約数ペア:

[(1, 20132609854), (2, 10066304927), (7, 2876087122), (14, 1438043561), (29, 694227926), (58, 347113963), (203, 99175418), (277, 72680902), (406, 49587709), (554, 36340451), (841, 23938894), (1682, 11969447), (1939, 10382986), (3878, 5191493), (5887, 3419842), (6173, 3261398), (8033, 2506238), (11774, 1709921), (12346, 1630699), (16066, 1253119), (43211, 465914), (56231, 358034), (86422, 232957), (112462, 179017)]