20099347866

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2003}}^1$

素因数の和:2141

約数の個数: 192

約数和(自身を含む): 51557950080

約数和(自身を除く): 31458602214

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 37, 38, 39, 57, 61, 74, 78, 111, 114, 117, 122, 171, 183, 222, 234, 247, 333, 342, 366, 481, 494, 549, 666, 703, 741, 793, 962, 1098, 1159, 1406, 1443, 1482, 1586, 2003, 2109, 2223, 2257, 2318, 2379, 2886, 3477, 4006, 4218, 4329, 4446, 4514, 4758, 6009, 6327, 6771, 6954, 7137, 8658, 9139, 10431, 12018, 12654, 13542, 14274, 15067, 18027, 18278, 20313, 20862, 26039, 27417, 29341, 30134, 36054, 38057, 40626, 42883, 45201, 52078, 54834, 58682, 74111, 76114, 78117, 82251, 85766, 88023, 90402, 114171, 122183, 128649, 135603, 148222, 156234, 164502, 176046, 222333, 228342, 234351, 244366, 257298, 264069, 271206, 342513, 366549, 385947, 444666, 468702, 494741, 528138, 557479, 666999, 685026, 733098, 771894, 963443, 989482, 1099647, 1114958, 1333998, 1408109, 1484223, 1588379, 1672437, 1926886, 2199294, 2321477, 2816218, 2890329, 2968446, 3176758, 3344874, 4224327, 4452669, 4520771, 4642954, 4765137, 5017311, 5780658, 6964431, 8448654, 8670987, 8905338, 9041542, 9530274, 10034622, 12672981, 13562313, 13928862, 14295411, 17341974, 18305417, 20893293, 25345962, 27124626, 28590822, 30179201, 36610834, 40686939, 41786586, 54916251, 58770023, 60358402, 81373878, 85894649, 90537603, 109832502, 117540046, 164748753, 171789298, 176310069, 181075206, 257683947, 271612809, 329497506, 352620138, 515367894, 528930207, 543225618, 773051841, 1057860414, 1116630437, 1546103682, 2233260874, 3349891311, 6699782622, 10049673933, 20099347866]

約数ペア:

[(1, 20099347866), (2, 10049673933), (3, 6699782622), (6, 3349891311), (9, 2233260874), (13, 1546103682), (18, 1116630437), (19, 1057860414), (26, 773051841), (37, 543225618), (38, 528930207), (39, 515367894), (57, 352620138), (61, 329497506), (74, 271612809), (78, 257683947), (111, 181075206), (114, 176310069), (117, 171789298), (122, 164748753), (171, 117540046), (183, 109832502), (222, 90537603), (234, 85894649), (247, 81373878), (333, 60358402), (342, 58770023), (366, 54916251), (481, 41786586), (494, 40686939), (549, 36610834), (666, 30179201), (703, 28590822), (741, 27124626), (793, 25345962), (962, 20893293), (1098, 18305417), (1159, 17341974), (1406, 14295411), (1443, 13928862), (1482, 13562313), (1586, 12672981), (2003, 10034622), (2109, 9530274), (2223, 9041542), (2257, 8905338), (2318, 8670987), (2379, 8448654), (2886, 6964431), (3477, 5780658), (4006, 5017311), (4218, 4765137), (4329, 4642954), (4446, 4520771), (4514, 4452669), (4758, 4224327), (6009, 3344874), (6327, 3176758), (6771, 2968446), (6954, 2890329), (7137, 2816218), (8658, 2321477), (9139, 2199294), (10431, 1926886), (12018, 1672437), (12654, 1588379), (13542, 1484223), (14274, 1408109), (15067, 1333998), (18027, 1114958), (18278, 1099647), (20313, 989482), (20862, 963443), (26039, 771894), (27417, 733098), (29341, 685026), (30134, 666999), (36054, 557479), (38057, 528138), (40626, 494741), (42883, 468702), (45201, 444666), (52078, 385947), (54834, 366549), (58682, 342513), (74111, 271206), (76114, 264069), (78117, 257298), (82251, 244366), (85766, 234351), (88023, 228342), (90402, 222333), (114171, 176046), (122183, 164502), (128649, 156234), (135603, 148222)]