20059794

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{11489}}^1$

素因数の和:11594

約数の個数: 24

約数和(自身を含む): 43914780

約数和(自身を除く): 23854986

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1746, 11489, 22978, 34467, 68934, 103401, 206802, 1114433, 2228866, 3343299, 6686598, 10029897, 20059794]

約数ペア:

[(1, 20059794), (2, 10029897), (3, 6686598), (6, 3343299), (9, 2228866), (18, 1114433), (97, 206802), (194, 103401), (291, 68934), (582, 34467), (873, 22978), (1746, 11489)]