20137512992

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{439}}^1\times {\mathrm{13397}}^1$

素因数の和:13953

約数の個数: 48

約数和(自身を含む): 40110396480

約数和(自身を除く): 19972883488

約数列:

[1, 2, 4, 8, 16, 32, 107, 214, 428, 439, 856, 878, 1712, 1756, 3424, 3512, 7024, 13397, 14048, 26794, 46973, 53588, 93946, 107176, 187892, 214352, 375784, 428704, 751568, 1433479, 1503136, 2866958, 5733916, 5881283, 11467832, 11762566, 22935664, 23525132, 45871328, 47050264, 94100528, 188201056, 629297281, 1258594562, 2517189124, 5034378248, 10068756496, 20137512992]

約数ペア:

[(1, 20137512992), (2, 10068756496), (4, 5034378248), (8, 2517189124), (16, 1258594562), (32, 629297281), (107, 188201056), (214, 94100528), (428, 47050264), (439, 45871328), (856, 23525132), (878, 22935664), (1712, 11762566), (1756, 11467832), (3424, 5881283), (3512, 5733916), (7024, 2866958), (13397, 1503136), (14048, 1433479), (26794, 751568), (46973, 428704), (53588, 375784), (93946, 214352), (107176, 187892)]