20194584813

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1877}}^1\times {\mathrm{91957}}^1$

素因数の和:93853

約数の個数: 24

約数和(自身を含む): 31430876568

約数和(自身を除く): 11236291755

約数列:

[1, 3, 9, 13, 39, 117, 1877, 5631, 16893, 24401, 73203, 91957, 219609, 275871, 827613, 1195441, 3586323, 10758969, 172603289, 517809867, 1553429601, 2243842757, 6731528271, 20194584813]

約数ペア:

[(1, 20194584813), (3, 6731528271), (9, 2243842757), (13, 1553429601), (39, 517809867), (117, 172603289), (1877, 10758969), (5631, 3586323), (16893, 1195441), (24401, 827613), (73203, 275871), (91957, 219609)]