20170177976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{193944019}}^1$

素因数の和:193944038

約数の個数: 16

約数和(自身を含む): 40728244200

約数和(自身を除く): 20558066224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 193944019, 387888038, 775776076, 1551552152, 2521272247, 5042544494, 10085088988, 20170177976]

約数ペア:

[(1, 20170177976), (2, 10085088988), (4, 5042544494), (8, 2521272247), (13, 1551552152), (26, 775776076), (52, 387888038), (104, 193944019)]