20199552763

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{406013}}^1$

素因数の和:406158

約数の個数: 16

約数和(自身を含む): 22509416160

約数和(自身を除く): 2309863397

約数列:

[1, 13, 43, 89, 559, 1157, 3827, 49751, 406013, 5278169, 17458559, 36135157, 226961267, 469757041, 1553811751, 20199552763]

約数ペア:

[(1, 20199552763), (13, 1553811751), (43, 469757041), (89, 226961267), (559, 36135157), (1157, 17458559), (3827, 5278169), (49751, 406013)]