About the Number

20829125928

20829125927 ← → 20829125929

2進数表記:10011011001100000110011110100101000

漢数字表記:二百八億二千九百十二万五千九百二十八

素因数分解:

2 3 × 3 1 × 13 1 × 31 1 × 53 1 × 179 1 × 227 1

素因数の和:512
約数の個数: 256
約数和(自身を含む): 59570380800
約数和(自身を除く): 38741254872

約数列:
[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 53, 62, 78, 93, 104, 106, 124, 156, 159, 179, 186, 212, 227, 248, 312, 318, 358, 372, 403, 424, 454, 537, 636, 681, 689, 716, 744, 806, 908, 1074, 1209, 1272, 1362, 1378, 1432, 1612, 1643, 1816, 2067, 2148, 2327, 2418, 2724, 2756, 2951, 3224, 3286, 4134, 4296, 4654, 4836, 4929, 5448, 5512, 5549, 5902, 6572, 6981, 7037, 8268, 8853, 9308, 9487, 9672, 9858, 11098, 11804, 12031, 13144, 13962, 14074, 16536, 16647, 17706, 18616, 18974, 19716, 21111, 21359, 22196, 23608, 24062, 27924, 28148, 28461, 33294, 35412, 36093, 37948, 39432, 40633, 42222, 42718, 44392, 48124, 55848, 56296, 56922, 64077, 66588, 70824, 72137, 72186, 75896, 81266, 84444, 85436, 91481, 96248, 113844, 121899, 123331, 128154, 133176, 144274, 144372, 156403, 162532, 168888, 170872, 182962, 216411, 227688, 243798, 246662, 256308, 274443, 288548, 288744, 294097, 312806, 325064, 365924, 369993, 372961, 432822, 469209, 487596, 493324, 512616, 528229, 548886, 577096, 588194, 625612, 731848, 739986, 745922, 865644, 882291, 938418, 975192, 986648, 1056458, 1097772, 1118883, 1176388, 1251224, 1259623, 1479972, 1491844, 1584687, 1731288, 1764582, 1876836, 2112916, 2153549, 2195544, 2237766, 2352776, 2519246, 2959944, 2983688, 3169374, 3529164, 3753672, 3778869, 3823261, 4225832, 4307098, 4475532, 4848493, 5038492, 6338748, 6460647, 7058328, 7557738, 7646522, 8614196, 8951064, 9696986, 10076984, 11469783, 12677496, 12921294, 14545479, 15115476, 15293044, 16375099, 17228392, 19393972, 22939566, 25842588, 27996137, 29090958, 30230952, 30586088, 32750198, 38787944, 45879132, 49125297, 51685176, 55992274, 58181916, 65500396, 66760019, 83988411, 91758264, 98250594, 111984548, 116363832, 131000792, 133520038, 167976822, 196501188, 200280057, 223969096, 267040076, 335953644, 393002376, 400560114, 534080152, 671907288, 801120228, 867880247, 1602240456, 1735760494, 2603640741, 3471520988, 5207281482, 6943041976, 10414562964, 20829125928]

約数ペア:
[(1, 20829125928), (2, 10414562964), (3, 6943041976), (4, 5207281482), (6, 3471520988), (8, 2603640741), (12, 1735760494), (13, 1602240456), (24, 867880247), (26, 801120228), (31, 671907288), (39, 534080152), (52, 400560114), (53, 393002376), (62, 335953644), (78, 267040076), (93, 223969096), (104, 200280057), (106, 196501188), (124, 167976822), (156, 133520038), (159, 131000792), (179, 116363832), (186, 111984548), (212, 98250594), (227, 91758264), (248, 83988411), (312, 66760019), (318, 65500396), (358, 58181916), (372, 55992274), (403, 51685176), (424, 49125297), (454, 45879132), (537, 38787944), (636, 32750198), (681, 30586088), (689, 30230952), (716, 29090958), (744, 27996137), (806, 25842588), (908, 22939566), (1074, 19393972), (1209, 17228392), (1272, 16375099), (1362, 15293044), (1378, 15115476), (1432, 14545479), (1612, 12921294), (1643, 12677496), (1816, 11469783), (2067, 10076984), (2148, 9696986), (2327, 8951064), (2418, 8614196), (2724, 7646522), (2756, 7557738), (2951, 7058328), (3224, 6460647), (3286, 6338748), (4134, 5038492), (4296, 4848493), (4654, 4475532), (4836, 4307098), (4929, 4225832), (5448, 3823261), (5512, 3778869), (5549, 3753672), (5902, 3529164), (6572, 3169374), (6981, 2983688), (7037, 2959944), (8268, 2519246), (8853, 2352776), (9308, 2237766), (9487, 2195544), (9672, 2153549), (9858, 2112916), (11098, 1876836), (11804, 1764582), (12031, 1731288), (13144, 1584687), (13962, 1491844), (14074, 1479972), (16536, 1259623), (16647, 1251224), (17706, 1176388), (18616, 1118883), (18974, 1097772), (19716, 1056458), (21111, 986648), (21359, 975192), (22196, 938418), (23608, 882291), (24062, 865644), (27924, 745922), (28148, 739986), (28461, 731848), (33294, 625612), (35412, 588194), (36093, 577096), (37948, 548886), (39432, 528229), (40633, 512616), (42222, 493324), (42718, 487596), (44392, 469209), (48124, 432822), (55848, 372961), (56296, 369993), (56922, 365924), (64077, 325064), (66588, 312806), (70824, 294097), (72137, 288744), (72186, 288548), (75896, 274443), (81266, 256308), (84444, 246662), (85436, 243798), (91481, 227688), (96248, 216411), (113844, 182962), (121899, 170872), (123331, 168888), (128154, 162532), (133176, 156403), (144274, 144372)]

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