20194223023

素因数分解:

${\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{311}}^1\times {\mathrm{20899}}^1$

素因数の和:21462

約数の個数: 16

約数和(自身を含む): 21909888000

約数和(自身を除く): 1715664977

約数列:

[1, 13, 239, 311, 3107, 4043, 20899, 74329, 271687, 966277, 4994861, 6499589, 64933193, 84494657, 1553401771, 20194223023]

約数ペア:

[(1, 20194223023), (13, 1553401771), (239, 84494657), (311, 64933193), (3107, 6499589), (4043, 4994861), (20899, 966277), (74329, 271687)]