20013798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{476519}}^1$

素因数の和:476531

約数の個数: 16

約数和(自身を含む): 45745920

約数和(自身を除く): 25732122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 476519, 953038, 1429557, 2859114, 3335633, 6671266, 10006899, 20013798]

約数ペア:

[(1, 20013798), (2, 10006899), (3, 6671266), (6, 3335633), (7, 2859114), (14, 1429557), (21, 953038), (42, 476519)]