20676852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{82051}}^1$

素因数の和:82068

約数の個数: 36

約数和(自身を含む): 59733856

約数和(自身を除く): 39057004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 82051, 164102, 246153, 328204, 492306, 574357, 738459, 984612, 1148714, 1476918, 1723071, 2297428, 2953836, 3446142, 5169213, 6892284, 10338426, 20676852]

約数ペア:

[(1, 20676852), (2, 10338426), (3, 6892284), (4, 5169213), (6, 3446142), (7, 2953836), (9, 2297428), (12, 1723071), (14, 1476918), (18, 1148714), (21, 984612), (28, 738459), (36, 574357), (42, 492306), (63, 328204), (84, 246153), (126, 164102), (252, 82051)]