20192286569

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1378219}}^1$

素因数の和:1378269

約数の個数: 24

約数和(自身を含む): 26395669440

約数和(自身を除く): 6203382871

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 637, 1127, 2093, 14651, 1378219, 9647533, 17916847, 31699037, 67532731, 125417929, 221893259, 412087481, 877925503, 1553252813, 2884612367, 20192286569]

約数ペア:

[(1, 20192286569), (7, 2884612367), (13, 1553252813), (23, 877925503), (49, 412087481), (91, 221893259), (161, 125417929), (299, 67532731), (637, 31699037), (1127, 17916847), (2093, 9647533), (14651, 1378219)]