20770309008

素因数分解:

$2^4\times 3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{17827}}^1$

素因数の和:17907

約数の個数: 200

約数和(自身を含む): 64197914880

約数和(自身を除く): 43427605872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 31, 36, 48, 54, 58, 62, 72, 81, 87, 93, 108, 116, 124, 144, 162, 174, 186, 216, 232, 248, 261, 279, 324, 348, 372, 432, 464, 496, 522, 558, 648, 696, 744, 783, 837, 899, 1044, 1116, 1296, 1392, 1488, 1566, 1674, 1798, 2088, 2232, 2349, 2511, 2697, 3132, 3348, 3596, 4176, 4464, 4698, 5022, 5394, 6264, 6696, 7192, 8091, 9396, 10044, 10788, 12528, 13392, 14384, 16182, 17827, 18792, 20088, 21576, 24273, 32364, 35654, 37584, 40176, 43152, 48546, 53481, 64728, 71308, 72819, 97092, 106962, 129456, 142616, 145638, 160443, 194184, 213924, 285232, 291276, 320886, 388368, 427848, 481329, 516983, 552637, 582552, 641772, 855696, 962658, 1033966, 1105274, 1165104, 1283544, 1443987, 1550949, 1657911, 1925316, 2067932, 2210548, 2567088, 2887974, 3101898, 3315822, 3850632, 4135864, 4421096, 4652847, 4973733, 5775948, 6203796, 6631644, 7701264, 8271728, 8842192, 9305694, 9947466, 11551896, 12407592, 13263288, 13958541, 14921199, 16026473, 18611388, 19894932, 23103792, 24815184, 26526576, 27917082, 29842398, 32052946, 37222776, 39789864, 41875623, 44763597, 48079419, 55834164, 59684796, 64105892, 74445552, 79579728, 83751246, 89527194, 96158838, 111668328, 119369592, 128211784, 144238257, 167502492, 179054388, 192317676, 223336656, 238739184, 256423568, 288476514, 335004984, 358108776, 384635352, 432714771, 576953028, 670009968, 716217552, 769270704, 865429542, 1153906056, 1298144313, 1730859084, 2307812112, 2596288626, 3461718168, 5192577252, 6923436336, 10385154504, 20770309008]

約数ペア:

[(1, 20770309008), (2, 10385154504), (3, 6923436336), (4, 5192577252), (6, 3461718168), (8, 2596288626), (9, 2307812112), (12, 1730859084), (16, 1298144313), (18, 1153906056), (24, 865429542), (27, 769270704), (29, 716217552), (31, 670009968), (36, 576953028), (48, 432714771), (54, 384635352), (58, 358108776), (62, 335004984), (72, 288476514), (81, 256423568), (87, 238739184), (93, 223336656), (108, 192317676), (116, 179054388), (124, 167502492), (144, 144238257), (162, 128211784), (174, 119369592), (186, 111668328), (216, 96158838), (232, 89527194), (248, 83751246), (261, 79579728), (279, 74445552), (324, 64105892), (348, 59684796), (372, 55834164), (432, 48079419), (464, 44763597), (496, 41875623), (522, 39789864), (558, 37222776), (648, 32052946), (696, 29842398), (744, 27917082), (783, 26526576), (837, 24815184), (899, 23103792), (1044, 19894932), (1116, 18611388), (1296, 16026473), (1392, 14921199), (1488, 13958541), (1566, 13263288), (1674, 12407592), (1798, 11551896), (2088, 9947466), (2232, 9305694), (2349, 8842192), (2511, 8271728), (2697, 7701264), (3132, 6631644), (3348, 6203796), (3596, 5775948), (4176, 4973733), (4464, 4652847), (4698, 4421096), (5022, 4135864), (5394, 3850632), (6264, 3315822), (6696, 3101898), (7192, 2887974), (8091, 2567088), (9396, 2210548), (10044, 2067932), (10788, 1925316), (12528, 1657911), (13392, 1550949), (14384, 1443987), (16182, 1283544), (17827, 1165104), (18792, 1105274), (20088, 1033966), (21576, 962658), (24273, 855696), (32364, 641772), (35654, 582552), (37584, 552637), (40176, 516983), (43152, 481329), (48546, 427848), (53481, 388368), (64728, 320886), (71308, 291276), (72819, 285232), (97092, 213924), (106962, 194184), (129456, 160443), (142616, 145638)]