20114206

素因数分解:

$2^1\times 7^3\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 35640000

約数和(自身を除く): 15525794

約数列:

[1, 2, 7, 14, 49, 98, 109, 218, 269, 343, 538, 686, 763, 1526, 1883, 3766, 5341, 10682, 13181, 26362, 29321, 37387, 58642, 74774, 92267, 184534, 205247, 410494, 1436729, 2873458, 10057103, 20114206]

約数ペア:

[(1, 20114206), (2, 10057103), (7, 2873458), (14, 1436729), (49, 410494), (98, 205247), (109, 184534), (218, 92267), (269, 74774), (343, 58642), (538, 37387), (686, 29321), (763, 26362), (1526, 13181), (1883, 10682), (3766, 5341)]