20107266

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1583}}^1$

素因数の和:1690

約数の個数: 32

約数和(自身を含む): 42197760

約数和(自身を除く): 22090494

約数列:

[1, 2, 3, 6, 29, 58, 73, 87, 146, 174, 219, 438, 1583, 2117, 3166, 4234, 4749, 6351, 9498, 12702, 45907, 91814, 115559, 137721, 231118, 275442, 346677, 693354, 3351211, 6702422, 10053633, 20107266]

約数ペア:

[(1, 20107266), (2, 10053633), (3, 6702422), (6, 3351211), (29, 693354), (58, 346677), (73, 275442), (87, 231118), (146, 137721), (174, 115559), (219, 91814), (438, 45907), (1583, 12702), (2117, 9498), (3166, 6351), (4234, 4749)]