20049036

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{4871}}^1$

素因数の和:4899

約数の個数: 48

約数和(自身を含む): 54566400

約数和(自身を除く): 34517364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 4871, 9742, 14613, 19484, 29226, 34097, 58452, 68194, 102291, 136388, 204582, 238679, 409164, 477358, 716037, 954716, 1432074, 1670753, 2864148, 3341506, 5012259, 6683012, 10024518, 20049036]

約数ペア:

[(1, 20049036), (2, 10024518), (3, 6683012), (4, 5012259), (6, 3341506), (7, 2864148), (12, 1670753), (14, 1432074), (21, 954716), (28, 716037), (42, 477358), (49, 409164), (84, 238679), (98, 204582), (147, 136388), (196, 102291), (294, 68194), (343, 58452), (588, 34097), (686, 29226), (1029, 19484), (1372, 14613), (2058, 9742), (4116, 4871)]