20504647529

素因数分解:

${\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{769}}^1\times {\mathrm{2111}}^1$

素因数の和:3640

約数の個数: 16

約数和(自身を含む): 21778606080

約数和(自身を除く): 1273958551

約数列:

[1, 17, 743, 769, 2111, 12631, 13073, 35887, 571367, 1568473, 1623359, 9713239, 26664041, 27597103, 1206155737, 20504647529]

約数ペア:

[(1, 20504647529), (17, 1206155737), (743, 27597103), (769, 26664041), (2111, 9713239), (12631, 1623359), (13073, 1568473), (35887, 571367)]