20148061285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7794221}}^1$

素因数の和:7794284

約数の個数: 16

約数和(自身を含む): 26936831232

約数和(自身を除く): 6788769947

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 7794221, 38971105, 85736431, 366328387, 428682155, 1831641935, 4029612257, 20148061285]

約数ペア:

[(1, 20148061285), (5, 4029612257), (11, 1831641935), (47, 428682155), (55, 366328387), (235, 85736431), (517, 38971105), (2585, 7794221)]