20356173695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28470173}}^1$

素因数の和:28470202

約数の個数: 16

約数和(自身を含む): 28697935392

約数和(自身を除く): 8341761697

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 28470173, 142350865, 313171903, 370112249, 1565859515, 1850561245, 4071234739, 20356173695]

約数ペア:

[(1, 20356173695), (5, 4071234739), (11, 1850561245), (13, 1565859515), (55, 370112249), (65, 313171903), (143, 142350865), (715, 28470173)]