20736075471

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1836839}}^1$

素因数の和:1836966

約数の個数: 16

約数和(自身を含む): 28566535680

約数和(自身を除く): 7830460209

約数列:

[1, 3, 53, 71, 159, 213, 3763, 11289, 1836839, 5510517, 97352467, 130415569, 292057401, 391246707, 6912025157, 20736075471]

約数ペア:

[(1, 20736075471), (3, 6912025157), (53, 391246707), (71, 292057401), (159, 130415569), (213, 97352467), (3763, 5510517), (11289, 1836839)]