20177243538

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1\times {\mathrm{78887}}^1$

素因数の和:79846

約数の個数: 32

約数和(自身を含む): 41259055104

約数和(自身を除く): 21081811566

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 907, 1814, 2721, 5442, 42629, 78887, 85258, 127887, 157774, 236661, 255774, 473322, 3707689, 7415378, 11123067, 22246134, 71550509, 143101018, 214651527, 429303054, 3362873923, 6725747846, 10088621769, 20177243538]

約数ペア:

[(1, 20177243538), (2, 10088621769), (3, 6725747846), (6, 3362873923), (47, 429303054), (94, 214651527), (141, 143101018), (282, 71550509), (907, 22246134), (1814, 11123067), (2721, 7415378), (5442, 3707689), (42629, 473322), (78887, 255774), (85258, 236661), (127887, 157774)]