20565726129

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{5039}}^1\times {\mathrm{34883}}^1$

素因数の和:39941

約数の個数: 24

約数和(自身を含む): 31998395520

約数和(自身を除く): 11432669391

約数列:

[1, 3, 9, 13, 39, 117, 5039, 15117, 34883, 45351, 65507, 104649, 196521, 313947, 453479, 589563, 1360437, 4081311, 175775437, 527326311, 1581978933, 2285080681, 6855242043, 20565726129]

約数ペア:

[(1, 20565726129), (3, 6855242043), (9, 2285080681), (13, 1581978933), (39, 527326311), (117, 175775437), (5039, 4081311), (15117, 1360437), (34883, 589563), (45351, 453479), (65507, 313947), (104649, 196521)]