20043051

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2441}}^1$

素因数の和:2491

約数の個数: 32

約数和(自身を含む): 33758208

約数和(自身を除く): 13715157

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 357, 391, 483, 1173, 2441, 2737, 7323, 8211, 17087, 41497, 51261, 56143, 124491, 168429, 290479, 393001, 871437, 954431, 1179003, 2863293, 6681017, 20043051]

約数ペア:

[(1, 20043051), (3, 6681017), (7, 2863293), (17, 1179003), (21, 954431), (23, 871437), (51, 393001), (69, 290479), (119, 168429), (161, 124491), (357, 56143), (391, 51261), (483, 41497), (1173, 17087), (2441, 8211), (2737, 7323)]