2020038048

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17579}}^1$

素因数の和:17624

約数の個数: 192

約数和(自身を含む): 7088256000

約数和(自身を除く): 5068217952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 608, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 1824, 2016, 2052, 2128, 2394, 2736, 3024, 3192, 3591, 4104, 4256, 4788, 5472, 6048, 6384, 7182, 8208, 9576, 12768, 14364, 16416, 17579, 19152, 28728, 35158, 38304, 52737, 57456, 70316, 105474, 114912, 123053, 140632, 158211, 210948, 246106, 281264, 316422, 334001, 369159, 421896, 474633, 492212, 562528, 632844, 668002, 738318, 843792, 949266, 984424, 1002003, 1107477, 1265688, 1336004, 1476636, 1687584, 1898532, 1968848, 2004006, 2214954, 2338007, 2531376, 2672008, 2953272, 3006009, 3322431, 3797064, 3937696, 4008012, 4429908, 4676014, 5062752, 5344016, 5906544, 6012018, 6644862, 7014021, 7594128, 8016024, 8859816, 9018027, 9352028, 10688032, 11813088, 12024036, 13289724, 14028042, 15188256, 16032048, 17719632, 18036054, 18704056, 21042063, 24048072, 26579448, 28056084, 32064096, 35439264, 36072108, 37408112, 42084126, 48096144, 53158896, 56112168, 63126189, 72144216, 74816224, 84168252, 96192288, 106317792, 112224336, 126252378, 144288432, 168336504, 224448672, 252504756, 288576864, 336673008, 505009512, 673346016, 1010019024, 2020038048]

約数ペア:

[(1, 2020038048), (2, 1010019024), (3, 673346016), (4, 505009512), (6, 336673008), (7, 288576864), (8, 252504756), (9, 224448672), (12, 168336504), (14, 144288432), (16, 126252378), (18, 112224336), (19, 106317792), (21, 96192288), (24, 84168252), (27, 74816224), (28, 72144216), (32, 63126189), (36, 56112168), (38, 53158896), (42, 48096144), (48, 42084126), (54, 37408112), (56, 36072108), (57, 35439264), (63, 32064096), (72, 28056084), (76, 26579448), (84, 24048072), (96, 21042063), (108, 18704056), (112, 18036054), (114, 17719632), (126, 16032048), (133, 15188256), (144, 14028042), (152, 13289724), (168, 12024036), (171, 11813088), (189, 10688032), (216, 9352028), (224, 9018027), (228, 8859816), (252, 8016024), (266, 7594128), (288, 7014021), (304, 6644862), (336, 6012018), (342, 5906544), (378, 5344016), (399, 5062752), (432, 4676014), (456, 4429908), (504, 4008012), (513, 3937696), (532, 3797064), (608, 3322431), (672, 3006009), (684, 2953272), (756, 2672008), (798, 2531376), (864, 2338007), (912, 2214954), (1008, 2004006), (1026, 1968848), (1064, 1898532), (1197, 1687584), (1368, 1476636), (1512, 1336004), (1596, 1265688), (1824, 1107477), (2016, 1002003), (2052, 984424), (2128, 949266), (2394, 843792), (2736, 738318), (3024, 668002), (3192, 632844), (3591, 562528), (4104, 492212), (4256, 474633), (4788, 421896), (5472, 369159), (6048, 334001), (6384, 316422), (7182, 281264), (8208, 246106), (9576, 210948), (12768, 158211), (14364, 140632), (16416, 123053), (17579, 114912), (19152, 105474), (28728, 70316), (35158, 57456), (38304, 52737)]