20163323404

素因数分解:

$2^2\times 7^2\times {\mathrm{3499}}^1\times {\mathrm{29401}}^1$

素因数の和:32918

約数の個数: 36

約数和(自身を含む): 41059893000

約数和(自身を除く): 20896569596

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 3499, 6998, 13996, 24493, 29401, 48986, 58802, 97972, 117604, 171451, 205807, 342902, 411614, 685804, 823228, 1440649, 2881298, 5762596, 102874099, 205748198, 411496396, 720118693, 1440237386, 2880474772, 5040830851, 10081661702, 20163323404]

約数ペア:

[(1, 20163323404), (2, 10081661702), (4, 5040830851), (7, 2880474772), (14, 1440237386), (28, 720118693), (49, 411496396), (98, 205748198), (196, 102874099), (3499, 5762596), (6998, 2881298), (13996, 1440649), (24493, 823228), (29401, 685804), (48986, 411614), (58802, 342902), (97972, 205807), (117604, 171451)]