20565118824

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:504

約数の個数: 256

約数和(自身を含む): 57741465600

約数和(自身を除く): 37176346776

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 41, 51, 59, 67, 68, 82, 102, 118, 123, 134, 136, 164, 177, 201, 204, 236, 246, 268, 311, 328, 354, 402, 408, 472, 492, 536, 622, 697, 708, 804, 933, 984, 1003, 1139, 1244, 1394, 1416, 1608, 1866, 2006, 2091, 2278, 2419, 2488, 2747, 2788, 3009, 3417, 3732, 3953, 4012, 4182, 4556, 4838, 5287, 5494, 5576, 6018, 6834, 7257, 7464, 7906, 8024, 8241, 8364, 9112, 9676, 10574, 10988, 11859, 12036, 12751, 13668, 14514, 15812, 15861, 16482, 16728, 18349, 19352, 20837, 21148, 21976, 23718, 24072, 25502, 27336, 29028, 31624, 31722, 32964, 36698, 38253, 41123, 41674, 42296, 46699, 47436, 51004, 55047, 58056, 62511, 63444, 65928, 67201, 73396, 76506, 82246, 83348, 93398, 94872, 102008, 110094, 123369, 125022, 126888, 134402, 140097, 146792, 153012, 162073, 164492, 166696, 186796, 201603, 216767, 220188, 246738, 250044, 268804, 280194, 306024, 311933, 324146, 328984, 354229, 373592, 403206, 433534, 440376, 486219, 493476, 500088, 537608, 560388, 623866, 648292, 650301, 708458, 752309, 806412, 854317, 867068, 935799, 972438, 986952, 1062687, 1120776, 1229383, 1247732, 1296584, 1300602, 1416916, 1504618, 1612824, 1708634, 1734136, 1871598, 1944876, 2125374, 2256927, 2458766, 2495464, 2562951, 2601204, 2755241, 2833832, 3009236, 3417268, 3688149, 3743196, 3889752, 4250748, 4513854, 4917532, 5125902, 5202408, 5510482, 6018472, 6834536, 7376298, 7486392, 8265723, 8501496, 9027708, 9835064, 10251804, 11020964, 12789253, 14523389, 14752596, 16531446, 18055416, 20503608, 20899511, 22041928, 25578506, 29046778, 29505192, 33062892, 38367759, 41799022, 43570167, 50404703, 51157012, 58093556, 62698533, 66125784, 76735518, 83598044, 87140334, 100809406, 102314024, 116187112, 125397066, 151214109, 153471036, 167196088, 174280668, 201618812, 250794132, 302428218, 306942072, 348561336, 403237624, 501588264, 604856436, 856879951, 1209712872, 1713759902, 2570639853, 3427519804, 5141279706, 6855039608, 10282559412, 20565118824]

約数ペア:

[(1, 20565118824), (2, 10282559412), (3, 6855039608), (4, 5141279706), (6, 3427519804), (8, 2570639853), (12, 1713759902), (17, 1209712872), (24, 856879951), (34, 604856436), (41, 501588264), (51, 403237624), (59, 348561336), (67, 306942072), (68, 302428218), (82, 250794132), (102, 201618812), (118, 174280668), (123, 167196088), (134, 153471036), (136, 151214109), (164, 125397066), (177, 116187112), (201, 102314024), (204, 100809406), (236, 87140334), (246, 83598044), (268, 76735518), (311, 66125784), (328, 62698533), (354, 58093556), (402, 51157012), (408, 50404703), (472, 43570167), (492, 41799022), (536, 38367759), (622, 33062892), (697, 29505192), (708, 29046778), (804, 25578506), (933, 22041928), (984, 20899511), (1003, 20503608), (1139, 18055416), (1244, 16531446), (1394, 14752596), (1416, 14523389), (1608, 12789253), (1866, 11020964), (2006, 10251804), (2091, 9835064), (2278, 9027708), (2419, 8501496), (2488, 8265723), (2747, 7486392), (2788, 7376298), (3009, 6834536), (3417, 6018472), (3732, 5510482), (3953, 5202408), (4012, 5125902), (4182, 4917532), (4556, 4513854), (4838, 4250748), (5287, 3889752), (5494, 3743196), (5576, 3688149), (6018, 3417268), (6834, 3009236), (7257, 2833832), (7464, 2755241), (7906, 2601204), (8024, 2562951), (8241, 2495464), (8364, 2458766), (9112, 2256927), (9676, 2125374), (10574, 1944876), (10988, 1871598), (11859, 1734136), (12036, 1708634), (12751, 1612824), (13668, 1504618), (14514, 1416916), (15812, 1300602), (15861, 1296584), (16482, 1247732), (16728, 1229383), (18349, 1120776), (19352, 1062687), (20837, 986952), (21148, 972438), (21976, 935799), (23718, 867068), (24072, 854317), (25502, 806412), (27336, 752309), (29028, 708458), (31624, 650301), (31722, 648292), (32964, 623866), (36698, 560388), (38253, 537608), (41123, 500088), (41674, 493476), (42296, 486219), (46699, 440376), (47436, 433534), (51004, 403206), (55047, 373592), (58056, 354229), (62511, 328984), (63444, 324146), (65928, 311933), (67201, 306024), (73396, 280194), (76506, 268804), (82246, 250044), (83348, 246738), (93398, 220188), (94872, 216767), (102008, 201603), (110094, 186796), (123369, 166696), (125022, 164492), (126888, 162073), (134402, 153012), (140097, 146792)]