20314486

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{599}}^1$

素因数の和:1179

約数の個数: 16

約数和(自身を含む): 31564800

約数和(自身を除く): 11250314

約数列:

[1, 2, 31, 62, 547, 599, 1094, 1198, 16957, 18569, 33914, 37138, 327653, 655306, 10157243, 20314486]

約数ペア:

[(1, 20314486), (2, 10157243), (31, 655306), (62, 327653), (547, 37138), (599, 33914), (1094, 18569), (1198, 16957)]