20237039856

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{22937}}^1$

素因数の和:23519

約数の個数: 120

約数和(自身を含む): 61897917744

約数和(自身を除く): 41660877888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 557, 792, 1114, 1584, 1671, 2228, 3342, 4456, 5013, 6127, 6684, 8912, 10026, 12254, 13368, 18381, 20052, 22937, 24508, 26736, 36762, 40104, 45874, 49016, 55143, 68811, 73524, 80208, 91748, 98032, 110286, 137622, 147048, 183496, 206433, 220572, 252307, 275244, 294096, 366992, 412866, 441144, 504614, 550488, 756921, 825732, 882288, 1009228, 1100976, 1513842, 1651464, 2018456, 2270763, 3027684, 3302928, 4036912, 4541526, 6055368, 9083052, 12110736, 12775909, 18166104, 25551818, 36332208, 38327727, 51103636, 76655454, 102207272, 114983181, 140534999, 153310908, 204414544, 229966362, 281069998, 306621816, 421604997, 459932724, 562139996, 613243632, 843209994, 919865448, 1124279992, 1264814991, 1686419988, 1839730896, 2248559984, 2529629982, 3372839976, 5059259964, 6745679952, 10118519928, 20237039856]

約数ペア:

[(1, 20237039856), (2, 10118519928), (3, 6745679952), (4, 5059259964), (6, 3372839976), (8, 2529629982), (9, 2248559984), (11, 1839730896), (12, 1686419988), (16, 1264814991), (18, 1124279992), (22, 919865448), (24, 843209994), (33, 613243632), (36, 562139996), (44, 459932724), (48, 421604997), (66, 306621816), (72, 281069998), (88, 229966362), (99, 204414544), (132, 153310908), (144, 140534999), (176, 114983181), (198, 102207272), (264, 76655454), (396, 51103636), (528, 38327727), (557, 36332208), (792, 25551818), (1114, 18166104), (1584, 12775909), (1671, 12110736), (2228, 9083052), (3342, 6055368), (4456, 4541526), (5013, 4036912), (6127, 3302928), (6684, 3027684), (8912, 2270763), (10026, 2018456), (12254, 1651464), (13368, 1513842), (18381, 1100976), (20052, 1009228), (22937, 882288), (24508, 825732), (26736, 756921), (36762, 550488), (40104, 504614), (45874, 441144), (49016, 412866), (55143, 366992), (68811, 294096), (73524, 275244), (80208, 252307), (91748, 220572), (98032, 206433), (110286, 183496), (137622, 147048)]