20096572

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3581}}^1$

素因数の和:3669

約数の個数: 24

約数和(自身を含む): 37310112

約数和(自身を除く): 17213540

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 1403, 2806, 3581, 5612, 7162, 14324, 82363, 164726, 218441, 329452, 436882, 873764, 5024143, 10048286, 20096572]

約数ペア:

[(1, 20096572), (2, 10048286), (4, 5024143), (23, 873764), (46, 436882), (61, 329452), (92, 218441), (122, 164726), (244, 82363), (1403, 14324), (2806, 7162), (3581, 5612)]