20114612760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{258277}}^1$

素因数の和:258361

約数の個数: 128

約数和(自身を含む): 66945657600

約数和(自身を除く): 46831044840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 59, 60, 66, 88, 110, 118, 120, 132, 165, 177, 220, 236, 264, 295, 330, 354, 440, 472, 590, 649, 660, 708, 885, 1180, 1298, 1320, 1416, 1770, 1947, 2360, 2596, 3245, 3540, 3894, 5192, 6490, 7080, 7788, 9735, 12980, 15576, 19470, 25960, 38940, 77880, 258277, 516554, 774831, 1033108, 1291385, 1549662, 2066216, 2582770, 2841047, 3099324, 3874155, 5165540, 5682094, 6198648, 7748310, 8523141, 10331080, 11364188, 14205235, 15238343, 15496620, 17046282, 22728376, 28410470, 30476686, 30993240, 34092564, 42615705, 45715029, 56820940, 60953372, 68185128, 76191715, 85231410, 91430058, 113641880, 121906744, 152383430, 167621773, 170462820, 182860116, 228575145, 304766860, 335243546, 340925640, 365720232, 457150290, 502865319, 609533720, 670487092, 838108865, 914300580, 1005730638, 1340974184, 1676217730, 1828601160, 2011461276, 2514326595, 3352435460, 4022922552, 5028653190, 6704870920, 10057306380, 20114612760]

約数ペア:

[(1, 20114612760), (2, 10057306380), (3, 6704870920), (4, 5028653190), (5, 4022922552), (6, 3352435460), (8, 2514326595), (10, 2011461276), (11, 1828601160), (12, 1676217730), (15, 1340974184), (20, 1005730638), (22, 914300580), (24, 838108865), (30, 670487092), (33, 609533720), (40, 502865319), (44, 457150290), (55, 365720232), (59, 340925640), (60, 335243546), (66, 304766860), (88, 228575145), (110, 182860116), (118, 170462820), (120, 167621773), (132, 152383430), (165, 121906744), (177, 113641880), (220, 91430058), (236, 85231410), (264, 76191715), (295, 68185128), (330, 60953372), (354, 56820940), (440, 45715029), (472, 42615705), (590, 34092564), (649, 30993240), (660, 30476686), (708, 28410470), (885, 22728376), (1180, 17046282), (1298, 15496620), (1320, 15238343), (1416, 14205235), (1770, 11364188), (1947, 10331080), (2360, 8523141), (2596, 7748310), (3245, 6198648), (3540, 5682094), (3894, 5165540), (5192, 3874155), (6490, 3099324), (7080, 2841047), (7788, 2582770), (9735, 2066216), (12980, 1549662), (15576, 1291385), (19470, 1033108), (25960, 774831), (38940, 516554), (77880, 258277)]