20758606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{32537}}^1$

素因数の和:32579

約数の個数: 16

約数和(自身を含む): 35141040

約数和(自身を除く): 14382434

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 32537, 65074, 357907, 715814, 943573, 1887146, 10379303, 20758606]

約数ペア:

[(1, 20758606), (2, 10379303), (11, 1887146), (22, 943573), (29, 715814), (58, 357907), (319, 65074), (638, 32537)]