20199754909

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{256469}}^1$

素因数の和:256640

約数の個数: 16

約数和(自身を含む): 22103610480

約数和(自身を除く): 1903855571

約数列:

[1, 17, 41, 113, 697, 1921, 4633, 78761, 256469, 4359973, 10515229, 28980997, 178758893, 492676949, 1188220877, 20199754909]

約数ペア:

[(1, 20199754909), (17, 1188220877), (41, 492676949), (113, 178758893), (697, 28980997), (1921, 10515229), (4633, 4359973), (78761, 256469)]