20749492046

素因数分解:

$2^1\times {\mathrm{701}}^1\times {\mathrm{1201}}^1\times {\mathrm{12323}}^1$

素因数の和:14227

約数の個数: 16

約数和(自身を含む): 31197121488

約数和(自身を除く): 10447629442

約数列:

[1, 2, 701, 1201, 1402, 2402, 12323, 24646, 841901, 1683802, 8638423, 14799923, 17276846, 29599846, 10374746023, 20749492046]

約数ペア:

[(1, 20749492046), (2, 10374746023), (701, 29599846), (1201, 17276846), (1402, 14799923), (2402, 8638423), (12323, 1683802), (24646, 841901)]