20106930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{670231}}^1$

素因数の和:670241

約数の個数: 16

約数和(自身を含む): 48256704

約数和(自身を除く): 28149774

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 670231, 1340462, 2010693, 3351155, 4021386, 6702310, 10053465, 20106930]

約数ペア:

[(1, 20106930), (2, 10053465), (3, 6702310), (5, 4021386), (6, 3351155), (10, 2010693), (15, 1340462), (30, 670231)]