20893682

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{3803}}^1$

素因数の和:3913

約数の個数: 16

約数和(自身を含む): 32592672

約数和(自身を除く): 11698990

約数列:

[1, 2, 41, 67, 82, 134, 2747, 3803, 5494, 7606, 155923, 254801, 311846, 509602, 10446841, 20893682]

約数ペア:

[(1, 20893682), (2, 10446841), (41, 509602), (67, 311846), (82, 254801), (134, 155923), (2747, 7606), (3803, 5494)]