20802528684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{82549717}}^1$

素因数の和:82549734

約数の個数: 36

約数和(自身を含む): 60096194704

約数和(自身を除く): 39293666020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 82549717, 165099434, 247649151, 330198868, 495298302, 577848019, 742947453, 990596604, 1155696038, 1485894906, 1733544057, 2311392076, 2971789812, 3467088114, 5200632171, 6934176228, 10401264342, 20802528684]

約数ペア:

[(1, 20802528684), (2, 10401264342), (3, 6934176228), (4, 5200632171), (6, 3467088114), (7, 2971789812), (9, 2311392076), (12, 1733544057), (14, 1485894906), (18, 1155696038), (21, 990596604), (28, 742947453), (36, 577848019), (42, 495298302), (63, 330198868), (84, 247649151), (126, 165099434), (252, 82549717)]