20172924

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{5237}}^1$

素因数の和:5354

約数の個数: 36

約数和(自身を含む): 51479064

約数和(自身を除く): 31306140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 5237, 10474, 15711, 20948, 31422, 47133, 62844, 94266, 188532, 560359, 1120718, 1681077, 2241436, 3362154, 5043231, 6724308, 10086462, 20172924]

約数ペア:

[(1, 20172924), (2, 10086462), (3, 6724308), (4, 5043231), (6, 3362154), (9, 2241436), (12, 1681077), (18, 1120718), (36, 560359), (107, 188532), (214, 94266), (321, 62844), (428, 47133), (642, 31422), (963, 20948), (1284, 15711), (1926, 10474), (3852, 5237)]