20061644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2467}}^1$

素因数の和:2597

約数の個数: 24

約数和(自身を含む): 37316160

約数和(自身を除く): 17254516

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 2467, 4066, 4934, 8132, 9868, 46873, 93746, 187492, 263969, 527938, 1055876, 5015411, 10030822, 20061644]

約数ペア:

[(1, 20061644), (2, 10030822), (4, 5015411), (19, 1055876), (38, 527938), (76, 263969), (107, 187492), (214, 93746), (428, 46873), (2033, 9868), (2467, 8132), (4066, 4934)]