20727229222

素因数分解:

$2^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{923591}}^1$

素因数の和:923836

約数の個数: 24

約数和(自身を含む): 36324873360

約数和(自身を除く): 15597644138

約数列:

[1, 2, 7, 14, 49, 98, 229, 458, 1603, 3206, 11221, 22442, 923591, 1847182, 6465137, 12930274, 45255959, 90511918, 211502339, 423004678, 1480516373, 2961032746, 10363614611, 20727229222]

約数ペア:

[(1, 20727229222), (2, 10363614611), (7, 2961032746), (14, 1480516373), (49, 423004678), (98, 211502339), (229, 90511918), (458, 45255959), (1603, 12930274), (3206, 6465137), (11221, 1847182), (22442, 923591)]