20079791329

素因数分解:

${\mathrm{13}}^1\times {\mathrm{2243}}^1\times {\mathrm{688631}}^1$

素因数の和:690887

約数の個数: 8

約数和(自身を含む): 21634062912

約数和(自身を除く): 1554271583

約数列:

[1, 13, 2243, 29159, 688631, 8952203, 1544599333, 20079791329]

約数ペア:

[(1, 20079791329), (13, 1544599333), (2243, 8952203), (29159, 688631)]