20249715269

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{2477}}^1\times {\mathrm{50777}}^1$

素因数の和:53284

約数の個数: 16

約数和(自身を含む): 24158953728

約数和(自身を除く): 3909238459

約数列:

[1, 7, 23, 161, 2477, 17339, 50777, 56971, 355439, 398797, 1167871, 8175097, 125774629, 880422403, 2892816467, 20249715269]

約数ペア:

[(1, 20249715269), (7, 2892816467), (23, 880422403), (161, 125774629), (2477, 8175097), (17339, 1167871), (50777, 398797), (56971, 355439)]