20213854533

素因数分解:

$3^3\times {\mathrm{18341}}^1\times {\mathrm{40819}}^1$

素因数の和:59169

約数の個数: 16

約数和(自身を含む): 29948817600

約数和(自身を除く): 9734963067

約数列:

[1, 3, 9, 27, 18341, 40819, 55023, 122457, 165069, 367371, 495207, 1102113, 748661279, 2245983837, 6737951511, 20213854533]

約数ペア:

[(1, 20213854533), (3, 6737951511), (9, 2245983837), (27, 748661279), (18341, 1102113), (40819, 495207), (55023, 367371), (122457, 165069)]