20122499096

素因数分解:

$2^3\times 7^1\times {\mathrm{359330341}}^1$

素因数の和:359330354

約数の個数: 16

約数和(自身を含む): 43119641040

約数和(自身を除く): 22997141944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 359330341, 718660682, 1437321364, 2515312387, 2874642728, 5030624774, 10061249548, 20122499096]

約数ペア:

[(1, 20122499096), (2, 10061249548), (4, 5030624774), (7, 2874642728), (8, 2515312387), (14, 1437321364), (28, 718660682), (56, 359330341)]