20793037874

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1493}}^1\times {\mathrm{34303}}^1$

素因数の和:35834

約数の個数: 32

約数和(自身を含む): 36900126720

約数和(自身を除く): 16107088846

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 1493, 2986, 10451, 20902, 34303, 43297, 68606, 86594, 240121, 303079, 480242, 606158, 994787, 1989574, 6963509, 13927018, 51214379, 102428758, 358500653, 717001306, 1485216991, 2970433982, 10396518937, 20793037874]

約数ペア:

[(1, 20793037874), (2, 10396518937), (7, 2970433982), (14, 1485216991), (29, 717001306), (58, 358500653), (203, 102428758), (406, 51214379), (1493, 13927018), (2986, 6963509), (10451, 1989574), (20902, 994787), (34303, 606158), (43297, 480242), (68606, 303079), (86594, 240121)]