20206955

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{56921}}^1$

素因数の和:56997

約数の個数: 8

約数和(自身を含む): 24590304

約数和(自身を除く): 4383349

約数列:

[1, 5, 71, 355, 56921, 284605, 4041391, 20206955]

約数ペア:

[(1, 20206955), (5, 4041391), (71, 284605), (355, 56921)]