20105830565

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{559973}}^1$

素因数の和:560188

約数の個数: 16

約数和(自身を含む): 24835966848

約数和(自身を除く): 4730136283

約数列:

[1, 5, 43, 167, 215, 835, 7181, 35905, 559973, 2799865, 24078839, 93515491, 120394195, 467577455, 4021166113, 20105830565]

約数ペア:

[(1, 20105830565), (5, 4021166113), (43, 467577455), (167, 120394195), (215, 93515491), (835, 24078839), (7181, 2799865), (35905, 559973)]