20196407621

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1091}}^1\times {\mathrm{49103}}^1$

素因数の和:50236

約数の個数: 16

約数和(自身を含む): 22521058560

約数和(自身を除く): 2324650939

約数列:

[1, 13, 29, 377, 1091, 14183, 31639, 49103, 411307, 638339, 1423987, 18511831, 53571373, 696427849, 1553569817, 20196407621]

約数ペア:

[(1, 20196407621), (13, 1553569817), (29, 696427849), (377, 53571373), (1091, 18511831), (14183, 1423987), (31639, 638339), (49103, 411307)]