201620103952

素因数分解:

$2^4\times {\mathrm{433}}^1\times {\mathrm{29102209}}^1$

素因数の和:29102650

約数の個数: 20

約数和(自身を含む): 391541133340

約数和(自身を除く): 189921029388

約数列:

[1, 2, 4, 8, 16, 433, 866, 1732, 3464, 6928, 29102209, 58204418, 116408836, 232817672, 465635344, 12601256497, 25202512994, 50405025988, 100810051976, 201620103952]

約数ペア:

[(1, 201620103952), (2, 100810051976), (4, 50405025988), (8, 25202512994), (16, 12601256497), (433, 465635344), (866, 232817672), (1732, 116408836), (3464, 58204418), (6928, 29102209)]