20163088018

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{1489}}^1\times {\mathrm{40543}}^1$

素因数の和:42201

約数の個数: 16

約数和(自身を含む): 30446922240

約数和(自身を除く): 10283834222

約数列:

[1, 2, 167, 334, 1489, 2978, 40543, 81086, 248663, 497326, 6770681, 13541362, 60368527, 120737054, 10081544009, 20163088018]

約数ペア:

[(1, 20163088018), (2, 10081544009), (167, 120737054), (334, 60368527), (1489, 13541362), (2978, 6770681), (40543, 497326), (81086, 248663)]