20168092593

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{121333}}^1$

素因数の和:121446

約数の個数: 48

約数和(自身を含む): 33616312704

約数和(自身を除く): 13448220111

約数列:

[1, 3, 9, 11, 23, 33, 69, 73, 99, 207, 219, 253, 657, 759, 803, 1679, 2277, 2409, 5037, 7227, 15111, 18469, 55407, 121333, 166221, 363999, 1091997, 1334663, 2790659, 4003989, 8371977, 8857309, 12011967, 25115931, 26571927, 30697249, 79715781, 92091747, 97430399, 203718107, 276275241, 292291197, 611154321, 876873591, 1833462963, 2240899177, 6722697531, 20168092593]

約数ペア:

[(1, 20168092593), (3, 6722697531), (9, 2240899177), (11, 1833462963), (23, 876873591), (33, 611154321), (69, 292291197), (73, 276275241), (99, 203718107), (207, 97430399), (219, 92091747), (253, 79715781), (657, 30697249), (759, 26571927), (803, 25115931), (1679, 12011967), (2277, 8857309), (2409, 8371977), (5037, 4003989), (7227, 2790659), (15111, 1334663), (18469, 1091997), (55407, 363999), (121333, 166221)]