20706116304

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1433}}^1\times {\mathrm{4493}}^1$

素因数の和:6004

約数の個数: 80

約数和(自身を含む): 54339147072

約数和(自身を除く): 33633030768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1433, 1608, 2866, 3216, 4299, 4493, 5732, 8598, 8986, 11464, 13479, 17196, 17972, 22928, 26958, 34392, 35944, 53916, 68784, 71888, 96011, 107832, 192022, 215664, 288033, 301031, 384044, 576066, 602062, 768088, 903093, 1152132, 1204124, 1536176, 1806186, 2304264, 2408248, 3612372, 4608528, 4816496, 6438469, 7224744, 12876938, 14449488, 19315407, 25753876, 38630814, 51507752, 77261628, 103015504, 154523256, 309046512, 431377423, 862754846, 1294132269, 1725509692, 2588264538, 3451019384, 5176529076, 6902038768, 10353058152, 20706116304]

約数ペア:

[(1, 20706116304), (2, 10353058152), (3, 6902038768), (4, 5176529076), (6, 3451019384), (8, 2588264538), (12, 1725509692), (16, 1294132269), (24, 862754846), (48, 431377423), (67, 309046512), (134, 154523256), (201, 103015504), (268, 77261628), (402, 51507752), (536, 38630814), (804, 25753876), (1072, 19315407), (1433, 14449488), (1608, 12876938), (2866, 7224744), (3216, 6438469), (4299, 4816496), (4493, 4608528), (5732, 3612372), (8598, 2408248), (8986, 2304264), (11464, 1806186), (13479, 1536176), (17196, 1204124), (17972, 1152132), (22928, 903093), (26958, 768088), (34392, 602062), (35944, 576066), (53916, 384044), (68784, 301031), (71888, 288033), (96011, 215664), (107832, 192022)]