20199407622

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2005103}}^1$

素因数の和:2005204

約数の個数: 32

約数和(自身を含む): 42732776448

約数和(自身を除く): 22533368826

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 138, 146, 219, 438, 1679, 3358, 5037, 10074, 2005103, 4010206, 6015309, 12030618, 46117369, 92234738, 138352107, 146372519, 276704214, 292745038, 439117557, 878235114, 3366567937, 6733135874, 10099703811, 20199407622]

約数ペア:

[(1, 20199407622), (2, 10099703811), (3, 6733135874), (6, 3366567937), (23, 878235114), (46, 439117557), (69, 292745038), (73, 276704214), (138, 146372519), (146, 138352107), (219, 92234738), (438, 46117369), (1679, 12030618), (3358, 6015309), (5037, 4010206), (10074, 2005103)]