20117093049

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1\times {\mathrm{2713}}^1$

素因数の和:3262

約数の個数: 48

約数和(自身を含む): 30969128320

約数和(自身を除く): 10852035271

約数列:

[1, 3, 9, 19, 57, 103, 171, 309, 421, 927, 1263, 1957, 2713, 3789, 5871, 7999, 8139, 17613, 23997, 24417, 43363, 51547, 71991, 130089, 154641, 279439, 390267, 463923, 823897, 838317, 1142173, 2471691, 2514951, 3426519, 5309341, 7415073, 10279557, 15928023, 21701287, 47784069, 65103861, 117643819, 195311583, 352931457, 1058794371, 2235232561, 6705697683, 20117093049]

約数ペア:

[(1, 20117093049), (3, 6705697683), (9, 2235232561), (19, 1058794371), (57, 352931457), (103, 195311583), (171, 117643819), (309, 65103861), (421, 47784069), (927, 21701287), (1263, 15928023), (1957, 10279557), (2713, 7415073), (3789, 5309341), (5871, 3426519), (7999, 2514951), (8139, 2471691), (17613, 1142173), (23997, 838317), (24417, 823897), (43363, 463923), (51547, 390267), (71991, 279439), (130089, 154641)]