20174449954

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{311}}^1\times {\mathrm{4813}}^1$

素因数の和:5442

約数の個数: 32

約数和(自身を含む): 31793658624

約数和(自身を除く): 11619208670

約数列:

[1, 2, 23, 46, 293, 311, 586, 622, 4813, 6739, 7153, 9626, 13478, 14306, 91123, 110699, 182246, 221398, 1410209, 1496843, 2095829, 2820418, 2993686, 4191658, 32434807, 34427389, 64869614, 68854778, 438574999, 877149998, 10087224977, 20174449954]

約数ペア:

[(1, 20174449954), (2, 10087224977), (23, 877149998), (46, 438574999), (293, 68854778), (311, 64869614), (586, 34427389), (622, 32434807), (4813, 4191658), (6739, 2993686), (7153, 2820418), (9626, 2095829), (13478, 1496843), (14306, 1410209), (91123, 221398), (110699, 182246)]