20462936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4799}}^1$

素因数の和:4859

約数の個数: 32

約数和(自身を含む): 42336000

約数和(自身を除く): 21873064

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 4799, 9598, 19196, 38392, 62387, 124774, 196759, 249548, 393518, 499096, 787036, 1574072, 2557867, 5115734, 10231468, 20462936]

約数ペア:

[(1, 20462936), (2, 10231468), (4, 5115734), (8, 2557867), (13, 1574072), (26, 787036), (41, 499096), (52, 393518), (82, 249548), (104, 196759), (164, 124774), (328, 62387), (533, 38392), (1066, 19196), (2132, 9598), (4264, 4799)]