20218029552

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4111}}^1$

素因数の和:4197

約数の個数: 360

約数和(自身を含む): 71409304512

約数和(自身を除く): 51191274960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 41, 42, 48, 49, 51, 56, 63, 68, 72, 82, 84, 98, 102, 112, 119, 123, 126, 136, 144, 147, 153, 164, 168, 196, 204, 238, 246, 252, 272, 287, 294, 306, 328, 336, 357, 369, 392, 408, 441, 476, 492, 504, 574, 588, 612, 656, 697, 714, 738, 784, 816, 833, 861, 882, 952, 984, 1008, 1071, 1148, 1176, 1224, 1394, 1428, 1476, 1666, 1722, 1764, 1904, 1968, 2009, 2091, 2142, 2296, 2352, 2448, 2499, 2583, 2788, 2856, 2952, 3332, 3444, 3528, 4018, 4111, 4182, 4284, 4592, 4879, 4998, 5166, 5576, 5712, 5904, 6027, 6273, 6664, 6888, 7056, 7497, 8036, 8222, 8364, 8568, 9758, 9996, 10332, 11152, 12054, 12333, 12546, 13328, 13776, 14637, 14994, 16072, 16444, 16728, 17136, 18081, 19516, 19992, 20664, 24108, 24666, 25092, 28777, 29274, 29988, 32144, 32888, 33456, 34153, 36162, 36999, 39032, 39984, 41328, 43911, 48216, 49332, 50184, 57554, 58548, 59976, 65776, 68306, 69887, 72324, 73998, 78064, 86331, 87822, 96432, 98664, 100368, 102459, 115108, 117096, 119952, 136612, 139774, 144648, 147996, 168551, 172662, 175644, 197328, 201439, 204918, 209661, 230216, 234192, 258993, 273224, 279548, 289296, 295992, 307377, 337102, 345324, 351288, 402878, 409836, 419322, 460432, 489209, 505653, 517986, 546448, 559096, 591984, 604317, 614754, 628983, 674204, 690648, 702576, 805756, 819672, 838644, 978418, 1011306, 1035972, 1118192, 1179857, 1208634, 1229508, 1257966, 1348408, 1381296, 1467627, 1516959, 1611512, 1639344, 1677288, 1812951, 1956836, 2022612, 2071944, 2359714, 2417268, 2459016, 2515932, 2696816, 2865367, 2935254, 3033918, 3223024, 3354576, 3424463, 3539571, 3625902, 3913672, 4045224, 4143888, 4402881, 4719428, 4834536, 4918032, 5031864, 5730734, 5870508, 6067836, 6848926, 7079142, 7251804, 7827344, 8090448, 8258999, 8596101, 8805762, 9438856, 9669072, 10063728, 10273389, 10618713, 11461468, 11741016, 12135672, 13697852, 14158284, 14503608, 16517998, 17192202, 17611524, 18877712, 20057569, 20546778, 21237426, 22922936, 23482032, 24271344, 24776997, 25788303, 27395704, 28316568, 29007216, 30820167, 33035996, 34384404, 35223048, 40115138, 41093556, 42474852, 45845872, 49553994, 51576606, 54791408, 56633136, 60172707, 61640334, 66071992, 68768808, 70446096, 74330991, 80230276, 82187112, 84949704, 99107988, 103153212, 120345414, 123280668, 132143984, 137537616, 140402983, 148661982, 160460552, 164374224, 169899408, 180518121, 198215976, 206306424, 240690828, 246561336, 280805966, 297323964, 320921104, 361036242, 396431952, 412612848, 421208949, 481381656, 493122672, 561611932, 594647928, 722072484, 842417898, 962763312, 1123223864, 1189295856, 1263626847, 1444144968, 1684835796, 2246447728, 2527253694, 2888289936, 3369671592, 5054507388, 6739343184, 10109014776, 20218029552]

約数ペア:

[(1, 20218029552), (2, 10109014776), (3, 6739343184), (4, 5054507388), (6, 3369671592), (7, 2888289936), (8, 2527253694), (9, 2246447728), (12, 1684835796), (14, 1444144968), (16, 1263626847), (17, 1189295856), (18, 1123223864), (21, 962763312), (24, 842417898), (28, 722072484), (34, 594647928), (36, 561611932), (41, 493122672), (42, 481381656), (48, 421208949), (49, 412612848), (51, 396431952), (56, 361036242), (63, 320921104), (68, 297323964), (72, 280805966), (82, 246561336), (84, 240690828), (98, 206306424), (102, 198215976), (112, 180518121), (119, 169899408), (123, 164374224), (126, 160460552), (136, 148661982), (144, 140402983), (147, 137537616), (153, 132143984), (164, 123280668), (168, 120345414), (196, 103153212), (204, 99107988), (238, 84949704), (246, 82187112), (252, 80230276), (272, 74330991), (287, 70446096), (294, 68768808), (306, 66071992), (328, 61640334), (336, 60172707), (357, 56633136), (369, 54791408), (392, 51576606), (408, 49553994), (441, 45845872), (476, 42474852), (492, 41093556), (504, 40115138), (574, 35223048), (588, 34384404), (612, 33035996), (656, 30820167), (697, 29007216), (714, 28316568), (738, 27395704), (784, 25788303), (816, 24776997), (833, 24271344), (861, 23482032), (882, 22922936), (952, 21237426), (984, 20546778), (1008, 20057569), (1071, 18877712), (1148, 17611524), (1176, 17192202), (1224, 16517998), (1394, 14503608), (1428, 14158284), (1476, 13697852), (1666, 12135672), (1722, 11741016), (1764, 11461468), (1904, 10618713), (1968, 10273389), (2009, 10063728), (2091, 9669072), (2142, 9438856), (2296, 8805762), (2352, 8596101), (2448, 8258999), (2499, 8090448), (2583, 7827344), (2788, 7251804), (2856, 7079142), (2952, 6848926), (3332, 6067836), (3444, 5870508), (3528, 5730734), (4018, 5031864), (4111, 4918032), (4182, 4834536), (4284, 4719428), (4592, 4402881), (4879, 4143888), (4998, 4045224), (5166, 3913672), (5576, 3625902), (5712, 3539571), (5904, 3424463), (6027, 3354576), (6273, 3223024), (6664, 3033918), (6888, 2935254), (7056, 2865367), (7497, 2696816), (8036, 2515932), (8222, 2459016), (8364, 2417268), (8568, 2359714), (9758, 2071944), (9996, 2022612), (10332, 1956836), (11152, 1812951), (12054, 1677288), (12333, 1639344), (12546, 1611512), (13328, 1516959), (13776, 1467627), (14637, 1381296), (14994, 1348408), (16072, 1257966), (16444, 1229508), (16728, 1208634), (17136, 1179857), (18081, 1118192), (19516, 1035972), (19992, 1011306), (20664, 978418), (24108, 838644), (24666, 819672), (25092, 805756), (28777, 702576), (29274, 690648), (29988, 674204), (32144, 628983), (32888, 614754), (33456, 604317), (34153, 591984), (36162, 559096), (36999, 546448), (39032, 517986), (39984, 505653), (41328, 489209), (43911, 460432), (48216, 419322), (49332, 409836), (50184, 402878), (57554, 351288), (58548, 345324), (59976, 337102), (65776, 307377), (68306, 295992), (69887, 289296), (72324, 279548), (73998, 273224), (78064, 258993), (86331, 234192), (87822, 230216), (96432, 209661), (98664, 204918), (100368, 201439), (102459, 197328), (115108, 175644), (117096, 172662), (119952, 168551), (136612, 147996), (139774, 144648)]