20916006

素因数分解:

$2^1\times 3^1\times {\mathrm{607}}^1\times {\mathrm{5743}}^1$

素因数の和:6355

約数の個数: 16

約数和(自身を含む): 41908224

約数和(自身を除く): 20992218

約数列:

[1, 2, 3, 6, 607, 1214, 1821, 3642, 5743, 11486, 17229, 34458, 3486001, 6972002, 10458003, 20916006]

約数ペア:

[(1, 20916006), (2, 10458003), (3, 6972002), (6, 3486001), (607, 34458), (1214, 17229), (1821, 11486), (3642, 5743)]