20260573674

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{28109}}^1$

素因数の和:28355

約数の個数: 64

約数和(自身を含む): 45141511680

約数和(自身を除く): 24880938006

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 163, 201, 326, 402, 489, 737, 978, 1474, 1793, 2211, 3586, 4422, 5379, 10758, 10921, 21842, 28109, 32763, 56218, 65526, 84327, 120131, 168654, 240262, 309199, 360393, 618398, 720786, 927597, 1855194, 1883303, 3766606, 4581767, 5649909, 9163534, 11299818, 13745301, 20716333, 27490602, 41432666, 50399437, 62148999, 100798874, 124297998, 151198311, 302396622, 306978389, 613956778, 920935167, 1841870334, 3376762279, 6753524558, 10130286837, 20260573674]

約数ペア:

[(1, 20260573674), (2, 10130286837), (3, 6753524558), (6, 3376762279), (11, 1841870334), (22, 920935167), (33, 613956778), (66, 306978389), (67, 302396622), (134, 151198311), (163, 124297998), (201, 100798874), (326, 62148999), (402, 50399437), (489, 41432666), (737, 27490602), (978, 20716333), (1474, 13745301), (1793, 11299818), (2211, 9163534), (3586, 5649909), (4422, 4581767), (5379, 3766606), (10758, 1883303), (10921, 1855194), (21842, 927597), (28109, 720786), (32763, 618398), (56218, 360393), (65526, 309199), (84327, 240262), (120131, 168654)]