20331422

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{9803}}^1$

素因数の和:9883

約数の個数: 16

約数和(自身を含む): 32823792

約数和(自身を除く): 12492370

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 9803, 19606, 166651, 333302, 597983, 1195966, 10165711, 20331422]

約数ペア:

[(1, 20331422), (2, 10165711), (17, 1195966), (34, 597983), (61, 333302), (122, 166651), (1037, 19606), (2074, 9803)]