20590970071

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{29027}}^1$

素因数の和:29539

約数の個数: 24

約数和(自身を含む): 24779229696

約数和(自身を除く): 4188259625

約数列:

[1, 7, 31, 49, 217, 467, 1519, 3269, 14477, 22883, 29027, 101339, 203189, 709373, 899837, 1422323, 6298859, 13555609, 44092013, 94889263, 420223879, 664224841, 2941567153, 20590970071]

約数ペア:

[(1, 20590970071), (7, 2941567153), (31, 664224841), (49, 420223879), (217, 94889263), (467, 44092013), (1519, 13555609), (3269, 6298859), (14477, 1422323), (22883, 899837), (29027, 709373), (101339, 203189)]