20297370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{941}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 48833280

約数和(自身を除く): 28535910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 719, 941, 1438, 1882, 2157, 2823, 3595, 4314, 4705, 5646, 7190, 9410, 10785, 14115, 21570, 28230, 676579, 1353158, 2029737, 3382895, 4059474, 6765790, 10148685, 20297370]

約数ペア:

[(1, 20297370), (2, 10148685), (3, 6765790), (5, 4059474), (6, 3382895), (10, 2029737), (15, 1353158), (30, 676579), (719, 28230), (941, 21570), (1438, 14115), (1882, 10785), (2157, 9410), (2823, 7190), (3595, 5646), (4314, 4705)]