20472048

素因数分解:

$2^4\times 3^3\times {\mathrm{47389}}^1$

素因数の和:47406

約数の個数: 40

約数和(自身を含む): 58763600

約数和(自身を除く): 38291552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 47389, 94778, 142167, 189556, 284334, 379112, 426501, 568668, 758224, 853002, 1137336, 1279503, 1706004, 2274672, 2559006, 3412008, 5118012, 6824016, 10236024, 20472048]

約数ペア:

[(1, 20472048), (2, 10236024), (3, 6824016), (4, 5118012), (6, 3412008), (8, 2559006), (9, 2274672), (12, 1706004), (16, 1279503), (18, 1137336), (24, 853002), (27, 758224), (36, 568668), (48, 426501), (54, 379112), (72, 284334), (108, 189556), (144, 142167), (216, 94778), (432, 47389)]