20184983049

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9283}}^1\times {\mathrm{9413}}^1$

素因数の和:18717

約数の個数: 32

約数和(自身を含む): 33561437184

約数和(自身を除く): 13376454135

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 9283, 9413, 27849, 28239, 64981, 65891, 102113, 103543, 194943, 197673, 306339, 310629, 714791, 724801, 2144373, 2174403, 87380879, 262142637, 611666153, 961189669, 1834998459, 2883569007, 6728327683, 20184983049]

約数ペア:

[(1, 20184983049), (3, 6728327683), (7, 2883569007), (11, 1834998459), (21, 961189669), (33, 611666153), (77, 262142637), (231, 87380879), (9283, 2174403), (9413, 2144373), (27849, 724801), (28239, 714791), (64981, 310629), (65891, 306339), (102113, 197673), (103543, 194943)]