20168285034

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{38653}}^1$

素因数の和:38899

約数の個数: 64

約数和(自身を含む): 44529408000

約数和(自身を除く): 24361122966

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 199, 398, 437, 597, 874, 1194, 1311, 2622, 3781, 4577, 7562, 9154, 11343, 13731, 22686, 27462, 38653, 77306, 86963, 115959, 173926, 231918, 260889, 521778, 734407, 889019, 1468814, 1778038, 2203221, 2667057, 4406442, 5334114, 7691947, 15383894, 16891361, 23075841, 33782722, 46151682, 50674083, 101348166, 146146993, 176914781, 292293986, 353829562, 438440979, 530744343, 876881958, 1061488686, 3361380839, 6722761678, 10084142517, 20168285034]

約数ペア:

[(1, 20168285034), (2, 10084142517), (3, 6722761678), (6, 3361380839), (19, 1061488686), (23, 876881958), (38, 530744343), (46, 438440979), (57, 353829562), (69, 292293986), (114, 176914781), (138, 146146993), (199, 101348166), (398, 50674083), (437, 46151682), (597, 33782722), (874, 23075841), (1194, 16891361), (1311, 15383894), (2622, 7691947), (3781, 5334114), (4577, 4406442), (7562, 2667057), (9154, 2203221), (11343, 1778038), (13731, 1468814), (22686, 889019), (27462, 734407), (38653, 521778), (77306, 260889), (86963, 231918), (115959, 173926)]