20802182466

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2035837}}^1$

素因数の和:2035986

約数の個数: 32

約数和(自身を含む): 45146743488

約数和(自身を除く): 24344561022

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 786, 1703, 3406, 5109, 10218, 2035837, 4071674, 6107511, 12215022, 26465881, 52931762, 79397643, 158795286, 266694647, 533389294, 800083941, 1600167882, 3467030411, 6934060822, 10401091233, 20802182466]

約数ペア:

[(1, 20802182466), (2, 10401091233), (3, 6934060822), (6, 3467030411), (13, 1600167882), (26, 800083941), (39, 533389294), (78, 266694647), (131, 158795286), (262, 79397643), (393, 52931762), (786, 26465881), (1703, 12215022), (3406, 6107511), (5109, 4071674), (10218, 2035837)]