2020681608

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{61}}^2$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 5981376960

約数和(自身を除く): 3960695352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 61, 66, 68, 88, 102, 121, 122, 132, 136, 183, 187, 204, 242, 244, 264, 363, 366, 374, 408, 484, 488, 561, 671, 726, 732, 748, 968, 1037, 1122, 1331, 1342, 1452, 1464, 1496, 2013, 2057, 2074, 2244, 2662, 2684, 2904, 3111, 3721, 3993, 4026, 4114, 4148, 4488, 5324, 5368, 6171, 6222, 7381, 7442, 7986, 8052, 8228, 8296, 10648, 11163, 11407, 12342, 12444, 14762, 14884, 15972, 16104, 16456, 22143, 22326, 22627, 22814, 24684, 24888, 29524, 29768, 31944, 34221, 40931, 44286, 44652, 45254, 45628, 49368, 59048, 63257, 67881, 68442, 81191, 81862, 88572, 89304, 90508, 91256, 122793, 125477, 126514, 135762, 136884, 162382, 163724, 177144, 181016, 189771, 243573, 245586, 250954, 253028, 271524, 273768, 324764, 327448, 376431, 379542, 450241, 487146, 491172, 501908, 506056, 543048, 649528, 695827, 752862, 759084, 900482, 974292, 982344, 1003816, 1350723, 1380247, 1391654, 1505724, 1518168, 1800964, 1948584, 2087481, 2701446, 2760494, 2783308, 3011448, 3601928, 4140741, 4174962, 4952651, 5402892, 5520988, 5566616, 7654097, 8281482, 8349924, 9905302, 10805784, 11041976, 14857953, 15308194, 16562964, 16699848, 19810604, 22962291, 29715906, 30616388, 33125928, 39621208, 45924582, 59431812, 61232776, 84195067, 91849164, 118863624, 168390134, 183698328, 252585201, 336780268, 505170402, 673560536, 1010340804, 2020681608]

約数ペア:

[(1, 2020681608), (2, 1010340804), (3, 673560536), (4, 505170402), (6, 336780268), (8, 252585201), (11, 183698328), (12, 168390134), (17, 118863624), (22, 91849164), (24, 84195067), (33, 61232776), (34, 59431812), (44, 45924582), (51, 39621208), (61, 33125928), (66, 30616388), (68, 29715906), (88, 22962291), (102, 19810604), (121, 16699848), (122, 16562964), (132, 15308194), (136, 14857953), (183, 11041976), (187, 10805784), (204, 9905302), (242, 8349924), (244, 8281482), (264, 7654097), (363, 5566616), (366, 5520988), (374, 5402892), (408, 4952651), (484, 4174962), (488, 4140741), (561, 3601928), (671, 3011448), (726, 2783308), (732, 2760494), (748, 2701446), (968, 2087481), (1037, 1948584), (1122, 1800964), (1331, 1518168), (1342, 1505724), (1452, 1391654), (1464, 1380247), (1496, 1350723), (2013, 1003816), (2057, 982344), (2074, 974292), (2244, 900482), (2662, 759084), (2684, 752862), (2904, 695827), (3111, 649528), (3721, 543048), (3993, 506056), (4026, 501908), (4114, 491172), (4148, 487146), (4488, 450241), (5324, 379542), (5368, 376431), (6171, 327448), (6222, 324764), (7381, 273768), (7442, 271524), (7986, 253028), (8052, 250954), (8228, 245586), (8296, 243573), (10648, 189771), (11163, 181016), (11407, 177144), (12342, 163724), (12444, 162382), (14762, 136884), (14884, 135762), (15972, 126514), (16104, 125477), (16456, 122793), (22143, 91256), (22326, 90508), (22627, 89304), (22814, 88572), (24684, 81862), (24888, 81191), (29524, 68442), (29768, 67881), (31944, 63257), (34221, 59048), (40931, 49368), (44286, 45628), (44652, 45254)]