20160684008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{132636079}}^1$

素因数の和:132636104

約数の個数: 16

約数和(自身を含む): 39790824000

約数和(自身を除く): 19630139992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 132636079, 265272158, 530544316, 1061088632, 2520085501, 5040171002, 10080342004, 20160684008]

約数ペア:

[(1, 20160684008), (2, 10080342004), (4, 5040171002), (8, 2520085501), (19, 1061088632), (38, 530544316), (76, 265272158), (152, 132636079)]