20364688224

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1609}}^1$

素因数の和:1907

約数の個数: 240

約数和(自身を含む): 63328834800

約数和(自身を除く): 42964146576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 257, 288, 304, 324, 342, 432, 456, 513, 514, 608, 648, 684, 771, 864, 912, 1026, 1028, 1296, 1368, 1539, 1542, 1609, 1824, 2052, 2056, 2313, 2592, 2736, 3078, 3084, 3218, 4104, 4112, 4626, 4827, 4883, 5472, 6156, 6168, 6436, 6939, 8208, 8224, 9252, 9654, 9766, 12312, 12336, 12872, 13878, 14481, 14649, 16416, 18504, 19308, 19532, 20817, 24624, 24672, 25744, 27756, 28962, 29298, 30571, 37008, 38616, 39064, 41634, 43443, 43947, 49248, 51488, 55512, 57924, 58596, 61142, 74016, 77232, 78128, 83268, 86886, 87894, 91713, 111024, 115848, 117192, 122284, 130329, 131841, 154464, 156256, 166536, 173772, 175788, 183426, 222048, 231696, 234384, 244568, 260658, 263682, 275139, 333072, 347544, 351576, 366852, 395523, 413513, 463392, 468768, 489136, 521316, 527364, 550278, 666144, 695088, 703152, 733704, 791046, 825417, 827026, 978272, 1042632, 1054728, 1100556, 1240539, 1390176, 1406304, 1467408, 1582092, 1650834, 1654052, 2085264, 2109456, 2201112, 2476251, 2481078, 2934816, 3164184, 3301668, 3308104, 3721617, 4170528, 4218912, 4402224, 4952502, 4962156, 6328368, 6603336, 6616208, 7443234, 7856747, 8804448, 9905004, 9924312, 11164851, 12656736, 13206672, 13232416, 14886468, 15713494, 19810008, 19848624, 22329702, 23570241, 26413344, 29772936, 31426988, 33494553, 39620016, 39697248, 44659404, 47140482, 59545872, 62853976, 66989106, 70710723, 79240032, 89318808, 94280964, 119091744, 125707952, 133978212, 141421446, 178637616, 188561928, 212132169, 251415904, 267956424, 282842892, 357275232, 377123856, 424264338, 535912848, 565685784, 636396507, 754247712, 848528676, 1071825696, 1131371568, 1272793014, 1697057352, 2262743136, 2545586028, 3394114704, 5091172056, 6788229408, 10182344112, 20364688224]

約数ペア:

[(1, 20364688224), (2, 10182344112), (3, 6788229408), (4, 5091172056), (6, 3394114704), (8, 2545586028), (9, 2262743136), (12, 1697057352), (16, 1272793014), (18, 1131371568), (19, 1071825696), (24, 848528676), (27, 754247712), (32, 636396507), (36, 565685784), (38, 535912848), (48, 424264338), (54, 377123856), (57, 357275232), (72, 282842892), (76, 267956424), (81, 251415904), (96, 212132169), (108, 188561928), (114, 178637616), (144, 141421446), (152, 133978212), (162, 125707952), (171, 119091744), (216, 94280964), (228, 89318808), (257, 79240032), (288, 70710723), (304, 66989106), (324, 62853976), (342, 59545872), (432, 47140482), (456, 44659404), (513, 39697248), (514, 39620016), (608, 33494553), (648, 31426988), (684, 29772936), (771, 26413344), (864, 23570241), (912, 22329702), (1026, 19848624), (1028, 19810008), (1296, 15713494), (1368, 14886468), (1539, 13232416), (1542, 13206672), (1609, 12656736), (1824, 11164851), (2052, 9924312), (2056, 9905004), (2313, 8804448), (2592, 7856747), (2736, 7443234), (3078, 6616208), (3084, 6603336), (3218, 6328368), (4104, 4962156), (4112, 4952502), (4626, 4402224), (4827, 4218912), (4883, 4170528), (5472, 3721617), (6156, 3308104), (6168, 3301668), (6436, 3164184), (6939, 2934816), (8208, 2481078), (8224, 2476251), (9252, 2201112), (9654, 2109456), (9766, 2085264), (12312, 1654052), (12336, 1650834), (12872, 1582092), (13878, 1467408), (14481, 1406304), (14649, 1390176), (16416, 1240539), (18504, 1100556), (19308, 1054728), (19532, 1042632), (20817, 978272), (24624, 827026), (24672, 825417), (25744, 791046), (27756, 733704), (28962, 703152), (29298, 695088), (30571, 666144), (37008, 550278), (38616, 527364), (39064, 521316), (41634, 489136), (43443, 468768), (43947, 463392), (49248, 413513), (51488, 395523), (55512, 366852), (57924, 351576), (58596, 347544), (61142, 333072), (74016, 275139), (77232, 263682), (78128, 260658), (83268, 244568), (86886, 234384), (87894, 231696), (91713, 222048), (111024, 183426), (115848, 175788), (117192, 173772), (122284, 166536), (130329, 156256), (131841, 154464)]