20214561135

素因数分解:

$3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{673}}^1\times {\mathrm{7229}}^1$

素因数の和:8187

約数の個数: 32

約数和(自身を含む): 32512789440

約数和(自身を除く): 12298228305

約数列:

[1, 3, 5, 15, 277, 673, 831, 1385, 2019, 3365, 4155, 7229, 10095, 21687, 36145, 108435, 186421, 559263, 932105, 2002433, 2796315, 4865117, 6007299, 10012165, 14595351, 24325585, 30036495, 72976755, 1347637409, 4042912227, 6738187045, 20214561135]

約数ペア:

[(1, 20214561135), (3, 6738187045), (5, 4042912227), (15, 1347637409), (277, 72976755), (673, 30036495), (831, 24325585), (1385, 14595351), (2019, 10012165), (3365, 6007299), (4155, 4865117), (7229, 2796315), (10095, 2002433), (21687, 932105), (36145, 559263), (108435, 186421)]