20344548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{242197}}^1$

素因数の和:242211

約数の個数: 24

約数和(自身を含む): 54252352

約数和(自身を除く): 33907804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 242197, 484394, 726591, 968788, 1453182, 1695379, 2906364, 3390758, 5086137, 6781516, 10172274, 20344548]

約数ペア:

[(1, 20344548), (2, 10172274), (3, 6781516), (4, 5086137), (6, 3390758), (7, 2906364), (12, 1695379), (14, 1453182), (21, 968788), (28, 726591), (42, 484394), (84, 242197)]