20077206

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{145487}}^1$

素因数の和:145515

約数の個数: 16

約数和(自身を含む): 41900544

約数和(自身を除く): 21823338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 145487, 290974, 436461, 872922, 3346201, 6692402, 10038603, 20077206]

約数ペア:

[(1, 20077206), (2, 10038603), (3, 6692402), (6, 3346201), (23, 872922), (46, 436461), (69, 290974), (138, 145487)]