20545162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{2017}}^1$

素因数の和:2493

約数の個数: 16

約数和(自身を含む): 33708672

約数和(自身を除く): 13163510

約数列:

[1, 2, 11, 22, 463, 926, 2017, 4034, 5093, 10186, 22187, 44374, 933871, 1867742, 10272581, 20545162]

約数ペア:

[(1, 20545162), (2, 10272581), (11, 1867742), (22, 933871), (463, 44374), (926, 22187), (2017, 10186), (4034, 5093)]