20092975

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6043}}^1$

素因数の和:6079

約数の個数: 24

約数和(自身を含む): 29978240

約数和(自身を除く): 9885265

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 3325, 6043, 30215, 42301, 114817, 151075, 211505, 574085, 803719, 1057525, 2870425, 4018595, 20092975]

約数ペア:

[(1, 20092975), (5, 4018595), (7, 2870425), (19, 1057525), (25, 803719), (35, 574085), (95, 211505), (133, 151075), (175, 114817), (475, 42301), (665, 30215), (3325, 6043)]