20671036719

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{7243}}^1\times {\mathrm{50069}}^1$

素因数の和:57334

約数の個数: 16

約数和(自身を含む): 29016566400

約数和(自身を除く): 8345529681

約数列:

[1, 3, 19, 57, 7243, 21729, 50069, 137617, 150207, 412851, 951311, 2853933, 362649767, 1087949301, 6890345573, 20671036719]

約数ペア:

[(1, 20671036719), (3, 6890345573), (19, 1087949301), (57, 362649767), (7243, 2853933), (21729, 951311), (50069, 412851), (137617, 150207)]