20342014

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4261}}^1$

素因数の和:4312

約数の個数: 32

約数和(自身を含む): 39278592

約数和(自身を除く): 18936578

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4261, 4774, 8522, 29827, 46871, 59654, 93742, 132091, 264182, 328097, 656194, 924637, 1453001, 1849274, 2906002, 10171007, 20342014]

約数ペア:

[(1, 20342014), (2, 10171007), (7, 2906002), (11, 1849274), (14, 1453001), (22, 924637), (31, 656194), (62, 328097), (77, 264182), (154, 132091), (217, 93742), (341, 59654), (434, 46871), (682, 29827), (2387, 8522), (4261, 4774)]