20214917178

素因数分解:

$2^1\times 3^1\times {\mathrm{863}}^1\times {\mathrm{3904001}}^1$

素因数の和:3904869

約数の個数: 16

約数和(自身を含む): 40476692736

約数和(自身を除く): 20261775558

約数列:

[1, 2, 3, 6, 863, 1726, 2589, 5178, 3904001, 7808002, 11712003, 23424006, 3369152863, 6738305726, 10107458589, 20214917178]

約数ペア:

[(1, 20214917178), (2, 10107458589), (3, 6738305726), (6, 3369152863), (863, 23424006), (1726, 11712003), (2589, 7808002), (5178, 3904001)]