20163268902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{480077831}}^1$

素因数の和:480077843

約数の個数: 16

約数和(自身を含む): 46087471872

約数和(自身を除く): 25924202970

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 480077831, 960155662, 1440233493, 2880466986, 3360544817, 6721089634, 10081634451, 20163268902]

約数ペア:

[(1, 20163268902), (2, 10081634451), (3, 6721089634), (6, 3360544817), (7, 2880466986), (14, 1440233493), (21, 960155662), (42, 480077831)]