20145282019

素因数分解:

${\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{1534411}}^1$

素因数の和:1535121

約数の個数: 8

約数和(自身を含む): 21236262080

約数和(自身を除く): 1090980061

約数列:

[1, 19, 691, 13129, 1534411, 29153809, 1060278001, 20145282019]

約数ペア:

[(1, 20145282019), (19, 1060278001), (691, 29153809), (13129, 1534411)]