20272368

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{10301}}^1$

素因数の和:10353

約数の個数: 40

約数和(自身を含む): 53652816

約数和(自身を除く): 33380448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 10301, 20602, 30903, 41204, 61806, 82408, 123612, 164816, 247224, 422341, 494448, 844682, 1267023, 1689364, 2534046, 3378728, 5068092, 6757456, 10136184, 20272368]

約数ペア:

[(1, 20272368), (2, 10136184), (3, 6757456), (4, 5068092), (6, 3378728), (8, 2534046), (12, 1689364), (16, 1267023), (24, 844682), (41, 494448), (48, 422341), (82, 247224), (123, 164816), (164, 123612), (246, 82408), (328, 61806), (492, 41204), (656, 30903), (984, 20602), (1968, 10301)]