20193060719

素因数分解:

${\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{431}}^1\times {\mathrm{11369}}^1$

素因数の和:12130

約数の個数: 16

約数和(自身を含む): 21867511680

約数和(自身を除く): 1674450961

約数列:

[1, 13, 317, 431, 4121, 5603, 11369, 136627, 147797, 1776151, 3603973, 4900039, 46851649, 63700507, 1553312363, 20193060719]

約数ペア:

[(1, 20193060719), (13, 1553312363), (317, 63700507), (431, 46851649), (4121, 4900039), (5603, 3603973), (11369, 1776151), (136627, 147797)]