20529164016

素因数分解:

$2^4\times 3^3\times {\mathrm{103}}^1\times {\mathrm{353}}^1\times {\mathrm{1307}}^1$

素因数の和:1780

約数の個数: 160

約数和(自身を含む): 59712606720

約数和(自身を除く): 39183442704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 103, 108, 144, 206, 216, 309, 353, 412, 432, 618, 706, 824, 927, 1059, 1236, 1307, 1412, 1648, 1854, 2118, 2472, 2614, 2781, 2824, 3177, 3708, 3921, 4236, 4944, 5228, 5562, 5648, 6354, 7416, 7842, 8472, 9531, 10456, 11124, 11763, 12708, 14832, 15684, 16944, 19062, 20912, 22248, 23526, 25416, 31368, 35289, 36359, 38124, 44496, 47052, 50832, 62736, 70578, 72718, 76248, 94104, 109077, 134621, 141156, 145436, 152496, 188208, 218154, 269242, 282312, 290872, 327231, 403863, 436308, 461371, 538484, 564624, 581744, 654462, 807726, 872616, 922742, 981693, 1076968, 1211589, 1308924, 1384113, 1615452, 1745232, 1845484, 1963386, 2153936, 2423178, 2617848, 2768226, 3230904, 3634767, 3690968, 3926772, 4152339, 4846356, 5235696, 5536452, 6461808, 7269534, 7381936, 7853544, 8304678, 9692712, 11072904, 12457017, 14539068, 15707088, 16609356, 19385424, 22145808, 24914034, 29078136, 33218712, 47521213, 49828068, 58156272, 66437424, 95042426, 99656136, 142563639, 190084852, 199312272, 285127278, 380169704, 427690917, 570254556, 760339408, 855381834, 1140509112, 1283072751, 1710763668, 2281018224, 2566145502, 3421527336, 5132291004, 6843054672, 10264582008, 20529164016]

約数ペア:

[(1, 20529164016), (2, 10264582008), (3, 6843054672), (4, 5132291004), (6, 3421527336), (8, 2566145502), (9, 2281018224), (12, 1710763668), (16, 1283072751), (18, 1140509112), (24, 855381834), (27, 760339408), (36, 570254556), (48, 427690917), (54, 380169704), (72, 285127278), (103, 199312272), (108, 190084852), (144, 142563639), (206, 99656136), (216, 95042426), (309, 66437424), (353, 58156272), (412, 49828068), (432, 47521213), (618, 33218712), (706, 29078136), (824, 24914034), (927, 22145808), (1059, 19385424), (1236, 16609356), (1307, 15707088), (1412, 14539068), (1648, 12457017), (1854, 11072904), (2118, 9692712), (2472, 8304678), (2614, 7853544), (2781, 7381936), (2824, 7269534), (3177, 6461808), (3708, 5536452), (3921, 5235696), (4236, 4846356), (4944, 4152339), (5228, 3926772), (5562, 3690968), (5648, 3634767), (6354, 3230904), (7416, 2768226), (7842, 2617848), (8472, 2423178), (9531, 2153936), (10456, 1963386), (11124, 1845484), (11763, 1745232), (12708, 1615452), (14832, 1384113), (15684, 1308924), (16944, 1211589), (19062, 1076968), (20912, 981693), (22248, 922742), (23526, 872616), (25416, 807726), (31368, 654462), (35289, 581744), (36359, 564624), (38124, 538484), (44496, 461371), (47052, 436308), (50832, 403863), (62736, 327231), (70578, 290872), (72718, 282312), (76248, 269242), (94104, 218154), (109077, 188208), (134621, 152496), (141156, 145436)]