20717991613

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5261}}^1\times {\mathrm{21059}}^1$

素因数の和:26348

約数の個数: 16

約数和(自身を含む): 23936627520

約数和(自身を除く): 3218635907

約数列:

[1, 11, 17, 187, 5261, 21059, 57871, 89437, 231649, 358003, 983807, 3938033, 110791399, 1218705389, 1883453783, 20717991613]

約数ペア:

[(1, 20717991613), (11, 1883453783), (17, 1218705389), (187, 110791399), (5261, 3938033), (21059, 983807), (57871, 358003), (89437, 231649)]