20177577074

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{4007}}^1\times {\mathrm{23099}}^1$

素因数の和:27217

約数の個数: 16

約数和(自身を含む): 30552984000

約数和(自身を除く): 10375406926

約数列:

[1, 2, 109, 218, 4007, 8014, 23099, 46198, 436763, 873526, 2517791, 5035582, 92557693, 185115386, 10088788537, 20177577074]

約数ペア:

[(1, 20177577074), (2, 10088788537), (109, 185115386), (218, 92557693), (4007, 5035582), (8014, 2517791), (23099, 873526), (46198, 436763)]