20236841565

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79360163}}^1$

素因数の和:79360188

約数の個数: 16

約数和(自身を含む): 34283590848

約数和(自身を除く): 14046749283

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 79360163, 238080489, 396800815, 1190402445, 1349122771, 4047368313, 6745613855, 20236841565]

約数ペア:

[(1, 20236841565), (3, 6745613855), (5, 4047368313), (15, 1349122771), (17, 1190402445), (51, 396800815), (85, 238080489), (255, 79360163)]