20715370944

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{218849}}^1$

素因数の和:218910

約数の個数: 112

約数和(自身を含む): 60034932000

約数和(自身を除く): 39319561056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 32, 34, 48, 51, 58, 64, 68, 87, 96, 102, 116, 136, 174, 192, 204, 232, 272, 348, 408, 464, 493, 544, 696, 816, 928, 986, 1088, 1392, 1479, 1632, 1856, 1972, 2784, 2958, 3264, 3944, 5568, 5916, 7888, 11832, 15776, 23664, 31552, 47328, 94656, 218849, 437698, 656547, 875396, 1313094, 1750792, 2626188, 3501584, 3720433, 5252376, 6346621, 7003168, 7440866, 10504752, 11161299, 12693242, 14006336, 14881732, 19039863, 21009504, 22322598, 25386484, 29763464, 38079726, 42019008, 44645196, 50772968, 59526928, 76159452, 89290392, 101545936, 107892557, 119053856, 152318904, 178580784, 203091872, 215785114, 238107712, 304637808, 323677671, 357161568, 406183744, 431570228, 609275616, 647355342, 714323136, 863140456, 1218551232, 1294710684, 1726280912, 2589421368, 3452561824, 5178842736, 6905123648, 10357685472, 20715370944]

約数ペア:

[(1, 20715370944), (2, 10357685472), (3, 6905123648), (4, 5178842736), (6, 3452561824), (8, 2589421368), (12, 1726280912), (16, 1294710684), (17, 1218551232), (24, 863140456), (29, 714323136), (32, 647355342), (34, 609275616), (48, 431570228), (51, 406183744), (58, 357161568), (64, 323677671), (68, 304637808), (87, 238107712), (96, 215785114), (102, 203091872), (116, 178580784), (136, 152318904), (174, 119053856), (192, 107892557), (204, 101545936), (232, 89290392), (272, 76159452), (348, 59526928), (408, 50772968), (464, 44645196), (493, 42019008), (544, 38079726), (696, 29763464), (816, 25386484), (928, 22322598), (986, 21009504), (1088, 19039863), (1392, 14881732), (1479, 14006336), (1632, 12693242), (1856, 11161299), (1972, 10504752), (2784, 7440866), (2958, 7003168), (3264, 6346621), (3944, 5252376), (5568, 3720433), (5916, 3501584), (7888, 2626188), (11832, 1750792), (15776, 1313094), (23664, 875396), (31552, 656547), (47328, 437698), (94656, 218849)]