2020960085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{5437}}^1\times {\mathrm{4373}}^1$

素因数の和:9832

約数の個数: 16

約数和(自身を含む): 2568867696

約数和(自身を除く): 547907611

約数列:

[1, 5, 17, 85, 4373, 5437, 21865, 27185, 74341, 92429, 371705, 462145, 23776001, 118880005, 404192017, 2020960085]

約数ペア:

[(1, 2020960085), (5, 404192017), (17, 118880005), (85, 23776001), (4373, 462145), (5437, 371705), (21865, 92429), (27185, 74341)]