23347420

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{3307}}^1$

素因数の和:3669

約数の個数: 24

約数和(自身を含む): 49183344

約数和(自身を除く): 25835924

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 1412, 1765, 3307, 3530, 6614, 7060, 13228, 16535, 33070, 66140, 1167371, 2334742, 4669484, 5836855, 11673710, 23347420]

約数ペア:

[(1, 23347420), (2, 11673710), (4, 5836855), (5, 4669484), (10, 2334742), (20, 1167371), (353, 66140), (706, 33070), (1412, 16535), (1765, 13228), (3307, 7060), (3530, 6614)]