20282046

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 41489280

約数和(自身を除く): 21207234

約数列:

[1, 2, 3, 6, 83, 139, 166, 249, 278, 293, 417, 498, 586, 834, 879, 1758, 11537, 23074, 24319, 34611, 40727, 48638, 69222, 72957, 81454, 122181, 145914, 244362, 3380341, 6760682, 10141023, 20282046]

約数ペア:

[(1, 20282046), (2, 10141023), (3, 6760682), (6, 3380341), (83, 244362), (139, 145914), (166, 122181), (249, 81454), (278, 72957), (293, 69222), (417, 48638), (498, 40727), (586, 34611), (834, 24319), (879, 23074), (1758, 11537)]