20213115912

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{2843}}^1$

素因数の和:3104

約数の個数: 192

約数和(自身を含む): 61332111360

約数和(自身を除く): 41118995448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 47, 66, 72, 88, 94, 99, 132, 141, 188, 191, 198, 264, 282, 376, 382, 396, 423, 517, 564, 573, 764, 792, 846, 1034, 1128, 1146, 1528, 1551, 1692, 1719, 2068, 2101, 2292, 2843, 3102, 3384, 3438, 4136, 4202, 4584, 4653, 5686, 6204, 6303, 6876, 8404, 8529, 8977, 9306, 11372, 12408, 12606, 13752, 16808, 17058, 17954, 18612, 18909, 22744, 25212, 25587, 26931, 31273, 34116, 35908, 37224, 37818, 50424, 51174, 53862, 62546, 68232, 71816, 75636, 80793, 93819, 98747, 102348, 107724, 125092, 133621, 151272, 161586, 187638, 197494, 204696, 215448, 250184, 267242, 281457, 296241, 323172, 375276, 394988, 400863, 534484, 543013, 562914, 592482, 646344, 750552, 789976, 801726, 888723, 1068968, 1086026, 1125828, 1184964, 1202589, 1469831, 1603452, 1629039, 1777446, 2172052, 2251656, 2369928, 2405178, 2939662, 3206904, 3258078, 3554892, 4344104, 4409493, 4810356, 4887117, 5879324, 5973143, 6516156, 7109784, 8818986, 9620712, 9774234, 11758648, 11946286, 13032312, 13228479, 17637972, 17919429, 19548468, 23892572, 25521611, 26456958, 35275944, 35838858, 39096936, 47785144, 51043222, 52913916, 53758287, 71677716, 76564833, 102086444, 105827832, 107516574, 143355432, 153129666, 204172888, 215033148, 229694499, 280737721, 306259332, 430066296, 459388998, 561475442, 612518664, 842213163, 918777996, 1122950884, 1684426326, 1837555992, 2245901768, 2526639489, 3368852652, 5053278978, 6737705304, 10106557956, 20213115912]

約数ペア:

[(1, 20213115912), (2, 10106557956), (3, 6737705304), (4, 5053278978), (6, 3368852652), (8, 2526639489), (9, 2245901768), (11, 1837555992), (12, 1684426326), (18, 1122950884), (22, 918777996), (24, 842213163), (33, 612518664), (36, 561475442), (44, 459388998), (47, 430066296), (66, 306259332), (72, 280737721), (88, 229694499), (94, 215033148), (99, 204172888), (132, 153129666), (141, 143355432), (188, 107516574), (191, 105827832), (198, 102086444), (264, 76564833), (282, 71677716), (376, 53758287), (382, 52913916), (396, 51043222), (423, 47785144), (517, 39096936), (564, 35838858), (573, 35275944), (764, 26456958), (792, 25521611), (846, 23892572), (1034, 19548468), (1128, 17919429), (1146, 17637972), (1528, 13228479), (1551, 13032312), (1692, 11946286), (1719, 11758648), (2068, 9774234), (2101, 9620712), (2292, 8818986), (2843, 7109784), (3102, 6516156), (3384, 5973143), (3438, 5879324), (4136, 4887117), (4202, 4810356), (4584, 4409493), (4653, 4344104), (5686, 3554892), (6204, 3258078), (6303, 3206904), (6876, 2939662), (8404, 2405178), (8529, 2369928), (8977, 2251656), (9306, 2172052), (11372, 1777446), (12408, 1629039), (12606, 1603452), (13752, 1469831), (16808, 1202589), (17058, 1184964), (17954, 1125828), (18612, 1086026), (18909, 1068968), (22744, 888723), (25212, 801726), (25587, 789976), (26931, 750552), (31273, 646344), (34116, 592482), (35908, 562914), (37224, 543013), (37818, 534484), (50424, 400863), (51174, 394988), (53862, 375276), (62546, 323172), (68232, 296241), (71816, 281457), (75636, 267242), (80793, 250184), (93819, 215448), (98747, 204696), (102348, 197494), (107724, 187638), (125092, 161586), (133621, 151272)]