14672020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3923}}^1$

素因数の和:3960

約数の個数: 48

約数和(自身を含む): 35598528

約数和(自身を除く): 20926508

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 3923, 7846, 15692, 19615, 39230, 43153, 66691, 78460, 86306, 133382, 172612, 215765, 266764, 333455, 431530, 666910, 733601, 863060, 1333820, 1467202, 2934404, 3668005, 7336010, 14672020]

約数ペア:

[(1, 14672020), (2, 7336010), (4, 3668005), (5, 2934404), (10, 1467202), (11, 1333820), (17, 863060), (20, 733601), (22, 666910), (34, 431530), (44, 333455), (55, 266764), (68, 215765), (85, 172612), (110, 133382), (170, 86306), (187, 78460), (220, 66691), (340, 43153), (374, 39230), (748, 19615), (935, 15692), (1870, 7846), (3740, 3923)]