20576466

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{4783}}^1$

素因数の和:5030

約数の個数: 24

約数和(自身を含む): 44778240

約数和(自身を除く): 24201774

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2151, 4302, 4783, 9566, 14349, 28698, 43047, 86094, 1143137, 2286274, 3429411, 6858822, 10288233, 20576466]

約数ペア:

[(1, 20576466), (2, 10288233), (3, 6858822), (6, 3429411), (9, 2286274), (18, 1143137), (239, 86094), (478, 43047), (717, 28698), (1434, 14349), (2151, 9566), (4302, 4783)]