20219493810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9013}}^1\times {\mathrm{74779}}^1$

素因数の和:83802

約数の個数: 32

約数和(自身を含む): 48532818240

約数和(自身を除く): 28313324430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9013, 18026, 27039, 45065, 54078, 74779, 90130, 135195, 149558, 224337, 270390, 373895, 448674, 747790, 1121685, 2243370, 673983127, 1347966254, 2021949381, 3369915635, 4043898762, 6739831270, 10109746905, 20219493810]

約数ペア:

[(1, 20219493810), (2, 10109746905), (3, 6739831270), (5, 4043898762), (6, 3369915635), (10, 2021949381), (15, 1347966254), (30, 673983127), (9013, 2243370), (18026, 1121685), (27039, 747790), (45065, 448674), (54078, 373895), (74779, 270390), (90130, 224337), (135195, 149558)]