20161607074

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{341017}}^1$

素因数の和:341170

約数の個数: 32

約数和(自身を含む): 35749598976

約数和(自身を除く): 15587991902

約数列:

[1, 2, 7, 14, 41, 82, 103, 206, 287, 574, 721, 1442, 4223, 8446, 29561, 59122, 341017, 682034, 2387119, 4774238, 13981697, 27963394, 35124751, 70249502, 97871879, 195743758, 245873257, 491746514, 1440114791, 2880229582, 10080803537, 20161607074]

約数ペア:

[(1, 20161607074), (2, 10080803537), (7, 2880229582), (14, 1440114791), (41, 491746514), (82, 245873257), (103, 195743758), (206, 97871879), (287, 70249502), (574, 35124751), (721, 27963394), (1442, 13981697), (4223, 4774238), (8446, 2387119), (29561, 682034), (59122, 341017)]