20161020561

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{5059}}^1\times {\mathrm{120763}}^1$

素因数の和:125836

約数の個数: 16

約数和(自身を含む): 29331160320

約数和(自身を除く): 9170139759

約数列:

[1, 3, 11, 33, 5059, 15177, 55649, 120763, 166947, 362289, 1328393, 3985179, 610940017, 1832820051, 6720340187, 20161020561]

約数ペア:

[(1, 20161020561), (3, 6720340187), (11, 1832820051), (33, 610940017), (5059, 3985179), (15177, 1328393), (55649, 362289), (120763, 166947)]