201726795220

素因数分解:

$2^2\times 5^1\times {\mathrm{2273}}^1\times {\mathrm{4437457}}^1$

素因数の和:4439739

約数の個数: 24

約数和(自身を含む): 423812738664

約数和(自身を除く): 222085943444

約数列:

[1, 2, 4, 5, 10, 20, 2273, 4546, 9092, 11365, 22730, 45460, 4437457, 8874914, 17749828, 22187285, 44374570, 88749140, 10086339761, 20172679522, 40345359044, 50431698805, 100863397610, 201726795220]

約数ペア:

[(1, 201726795220), (2, 100863397610), (4, 50431698805), (5, 40345359044), (10, 20172679522), (20, 10086339761), (2273, 88749140), (4546, 44374570), (9092, 22187285), (11365, 17749828), (22730, 8874914), (45460, 4437457)]