20302530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{676751}}^1$

素因数の和:676761

約数の個数: 16

約数和(自身を含む): 48726144

約数和(自身を除く): 28423614

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 676751, 1353502, 2030253, 3383755, 4060506, 6767510, 10151265, 20302530]

約数ペア:

[(1, 20302530), (2, 10151265), (3, 6767510), (5, 4060506), (6, 3383755), (10, 2030253), (15, 1353502), (30, 676751)]