20218055088

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{9319}}^1$

素因数の和:9935

約数の個数: 160

約数和(自身を含む): 65235824640

約数和(自身を除く): 45017769552

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 587, 616, 924, 1174, 1232, 1761, 1848, 2348, 3522, 3696, 4109, 4696, 6457, 7044, 8218, 9319, 9392, 12327, 12914, 14088, 16436, 18638, 19371, 24654, 25828, 27957, 28176, 32872, 37276, 38742, 45199, 49308, 51656, 55914, 65233, 65744, 74552, 77484, 90398, 98616, 102509, 103312, 111828, 130466, 135597, 149104, 154968, 180796, 195699, 197232, 205018, 223656, 260932, 271194, 307527, 309936, 361592, 391398, 410036, 447312, 521864, 542388, 615054, 717563, 723184, 782796, 820072, 1043728, 1084776, 1230108, 1435126, 1565592, 1640144, 2152689, 2169552, 2460216, 2870252, 3131184, 4305378, 4920432, 5470253, 5740504, 8610756, 10940506, 11481008, 16410759, 17221512, 21881012, 32821518, 34443024, 38291771, 43762024, 60172783, 65643036, 76583542, 87524048, 114875313, 120345566, 131286072, 153167084, 180518349, 229750626, 240691132, 262572144, 306334168, 361036698, 421209481, 459501252, 481382264, 612668336, 722073396, 842418962, 919002504, 962764528, 1263628443, 1444146792, 1684837924, 1838005008, 2527256886, 2888293584, 3369675848, 5054513772, 6739351696, 10109027544, 20218055088]

約数ペア:

[(1, 20218055088), (2, 10109027544), (3, 6739351696), (4, 5054513772), (6, 3369675848), (7, 2888293584), (8, 2527256886), (11, 1838005008), (12, 1684837924), (14, 1444146792), (16, 1263628443), (21, 962764528), (22, 919002504), (24, 842418962), (28, 722073396), (33, 612668336), (42, 481382264), (44, 459501252), (48, 421209481), (56, 361036698), (66, 306334168), (77, 262572144), (84, 240691132), (88, 229750626), (112, 180518349), (132, 153167084), (154, 131286072), (168, 120345566), (176, 114875313), (231, 87524048), (264, 76583542), (308, 65643036), (336, 60172783), (462, 43762024), (528, 38291771), (587, 34443024), (616, 32821518), (924, 21881012), (1174, 17221512), (1232, 16410759), (1761, 11481008), (1848, 10940506), (2348, 8610756), (3522, 5740504), (3696, 5470253), (4109, 4920432), (4696, 4305378), (6457, 3131184), (7044, 2870252), (8218, 2460216), (9319, 2169552), (9392, 2152689), (12327, 1640144), (12914, 1565592), (14088, 1435126), (16436, 1230108), (18638, 1084776), (19371, 1043728), (24654, 820072), (25828, 782796), (27957, 723184), (28176, 717563), (32872, 615054), (37276, 542388), (38742, 521864), (45199, 447312), (49308, 410036), (51656, 391398), (55914, 361592), (65233, 309936), (65744, 307527), (74552, 271194), (77484, 260932), (90398, 223656), (98616, 205018), (102509, 197232), (103312, 195699), (111828, 180796), (130466, 154968), (135597, 149104)]