20181427233

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1811}}^1\times {\mathrm{337691}}^1$

素因数の和:339516

約数の個数: 16

約数和(自身を含む): 29371099392

約数和(自身を除く): 9189672159

約数列:

[1, 3, 11, 33, 1811, 5433, 19921, 59763, 337691, 1013073, 3714601, 11143803, 611558401, 1834675203, 6727142411, 20181427233]

約数ペア:

[(1, 20181427233), (3, 6727142411), (11, 1834675203), (33, 611558401), (1811, 11143803), (5433, 3714601), (19921, 1013073), (59763, 337691)]