2000971924

素因数分解:

$2^2\times 7^1\times {\mathrm{7103}}^1\times {\mathrm{10061}}^1$

素因数の和:17175

約数の個数: 24

約数和(自身を含む): 4002905088

約数和(自身を除く): 2001933164

約数列:

[1, 2, 4, 7, 14, 28, 7103, 10061, 14206, 20122, 28412, 40244, 49721, 70427, 99442, 140854, 198884, 281708, 71463283, 142926566, 285853132, 500242981, 1000485962, 2000971924]

約数ペア:

[(1, 2000971924), (2, 1000485962), (4, 500242981), (7, 285853132), (14, 142926566), (28, 71463283), (7103, 281708), (10061, 198884), (14206, 140854), (20122, 99442), (28412, 70427), (40244, 49721)]