20181102939

素因数分解:

$3^4\times {\mathrm{4651}}^1\times {\mathrm{53569}}^1$

素因数の和:58232

約数の個数: 20

約数和(自身を含む): 30154124440

約数和(自身を除く): 9973021501

約数列:

[1, 3, 9, 27, 81, 4651, 13953, 41859, 53569, 125577, 160707, 376731, 482121, 1446363, 4339089, 249149419, 747448257, 2242344771, 6727034313, 20181102939]

約数ペア:

[(1, 20181102939), (3, 6727034313), (9, 2242344771), (27, 747448257), (81, 249149419), (4651, 4339089), (13953, 1446363), (41859, 482121), (53569, 376731), (125577, 160707)]