20167059787

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{1741}}^1\times {\mathrm{40361}}^1$

素因数の和:42150

約数の個数: 16

約数和(自身を含む): 23624362944

約数和(自身を除く): 3457303157

約数列:

[1, 7, 41, 287, 1741, 12187, 40361, 71381, 282527, 499667, 1654801, 11583607, 70268501, 491879507, 2881008541, 20167059787]

約数ペア:

[(1, 20167059787), (7, 2881008541), (41, 491879507), (287, 70268501), (1741, 11583607), (12187, 1654801), (40361, 499667), (71381, 282527)]