20161563266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{11903}}^1\times {\mathrm{65147}}^1$

素因数の和:77065

約数の個数: 16

約数和(自身を含む): 32571915264

約数和(自身を除く): 12410351998

約数列:

[1, 2, 13, 26, 11903, 23806, 65147, 130294, 154739, 309478, 846911, 1693822, 775444741, 1550889482, 10080781633, 20161563266]

約数ペア:

[(1, 20161563266), (2, 10080781633), (13, 1550889482), (26, 775444741), (11903, 1693822), (23806, 846911), (65147, 309478), (130294, 154739)]