20120768414

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{11027}}^1\times {\mathrm{39667}}^1$

素因数の和:50719

約数の個数: 16

約数和(自身を含む): 31497026688

約数和(自身を除く): 11376258274

約数列:

[1, 2, 23, 46, 11027, 22054, 39667, 79334, 253621, 507242, 912341, 1824682, 437408009, 874816018, 10060384207, 20120768414]

約数ペア:

[(1, 20120768414), (2, 10060384207), (23, 874816018), (46, 437408009), (11027, 1824682), (22054, 912341), (39667, 507242), (79334, 253621)]