20163926485

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{441079}}^1$

素因数の和:441348

約数の個数: 16

約数和(自身を含む): 24898083840

約数和(自身を除く): 4734157355

約数列:

[1, 5, 41, 205, 223, 1115, 9143, 45715, 441079, 2205395, 18084239, 90421195, 98360617, 491803085, 4032785297, 20163926485]

約数ペア:

[(1, 20163926485), (5, 4032785297), (41, 491803085), (205, 98360617), (223, 90421195), (1115, 18084239), (9143, 2205395), (45715, 441079)]