20596469432

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1\times {\mathrm{2087}}^1$

素因数の和:2581

約数の個数: 128

約数和(自身を含む): 49586826240

約数和(自身を除く): 28990356808

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 56, 74, 77, 88, 148, 154, 259, 296, 308, 407, 433, 518, 616, 814, 866, 1036, 1628, 1732, 2072, 2087, 2849, 3031, 3256, 3464, 4174, 4763, 5698, 6062, 8348, 9526, 11396, 12124, 14609, 16021, 16696, 19052, 22792, 22957, 24248, 29218, 32042, 33341, 38104, 45914, 58436, 64084, 66682, 77219, 91828, 112147, 116872, 128168, 133364, 154438, 160699, 176231, 183656, 224294, 266728, 308876, 321398, 352462, 448588, 540533, 617752, 642796, 704924, 849409, 897176, 903671, 1081066, 1233617, 1285592, 1409848, 1698818, 1807342, 2162132, 2467234, 3397636, 3614684, 4324264, 4934468, 5945863, 6325697, 6795272, 7229368, 9868936, 9940381, 11891726, 12651394, 19880762, 23783452, 25302788, 33435827, 39761524, 47566904, 50605576, 66871654, 69582667, 79523048, 133743308, 139165334, 234050789, 267486616, 278330668, 367794097, 468101578, 556661336, 735588194, 936203156, 1471176388, 1872406312, 2574558679, 2942352776, 5149117358, 10298234716, 20596469432]

約数ペア:

[(1, 20596469432), (2, 10298234716), (4, 5149117358), (7, 2942352776), (8, 2574558679), (11, 1872406312), (14, 1471176388), (22, 936203156), (28, 735588194), (37, 556661336), (44, 468101578), (56, 367794097), (74, 278330668), (77, 267486616), (88, 234050789), (148, 139165334), (154, 133743308), (259, 79523048), (296, 69582667), (308, 66871654), (407, 50605576), (433, 47566904), (518, 39761524), (616, 33435827), (814, 25302788), (866, 23783452), (1036, 19880762), (1628, 12651394), (1732, 11891726), (2072, 9940381), (2087, 9868936), (2849, 7229368), (3031, 6795272), (3256, 6325697), (3464, 5945863), (4174, 4934468), (4763, 4324264), (5698, 3614684), (6062, 3397636), (8348, 2467234), (9526, 2162132), (11396, 1807342), (12124, 1698818), (14609, 1409848), (16021, 1285592), (16696, 1233617), (19052, 1081066), (22792, 903671), (22957, 897176), (24248, 849409), (29218, 704924), (32042, 642796), (33341, 617752), (38104, 540533), (45914, 448588), (58436, 352462), (64084, 321398), (66682, 308876), (77219, 266728), (91828, 224294), (112147, 183656), (116872, 176231), (128168, 160699), (133364, 154438)]