20160541868571

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1423}}^1\times {\mathrm{55217}}^1$

素因数の和:56722

約数の個数: 128

約数和(自身を含む): 34874169200640

約数和(自身を除く): 14713627332069

約数列:

[1, 3, 9, 13, 17, 27, 39, 43, 51, 117, 129, 153, 221, 351, 387, 459, 559, 663, 731, 1161, 1423, 1677, 1989, 2193, 4269, 5031, 5967, 6579, 9503, 12807, 15093, 18499, 19737, 24191, 28509, 38421, 55217, 55497, 61189, 72573, 85527, 165651, 166491, 183567, 217719, 256581, 314483, 496953, 499473, 550701, 653157, 717821, 795457, 938689, 943449, 1040213, 1490859, 1652103, 2153463, 2374331, 2386371, 2816067, 2830347, 3120639, 6460389, 7122993, 7159113, 8448201, 8491041, 9361917, 12202957, 13522769, 19381167, 21368979, 21477339, 25344603, 28085751, 30866303, 36608871, 40363627, 40568307, 64106937, 78573791, 92598909, 109826613, 121090881, 121704921, 235721373, 277796727, 329479839, 363272643, 365114763, 524727151, 707164119, 833390181, 1021459283, 1089817929, 1335754447, 1574181453, 2121492357, 3064377849, 3378673013, 4007263341, 4722544359, 9193133547, 10136019039, 12021790023, 14167633077, 17364807811, 27579400641, 30408057117, 36065370069, 43922749169, 52094423433, 57437441221, 91224171351, 131768247507, 156283270299, 172312323663, 395304742521, 468849810897, 516936970989, 746686735873, 1185914227563, 1550810912967, 2240060207619, 6720180622857, 20160541868571]

約数ペア:

[(1, 20160541868571), (3, 6720180622857), (9, 2240060207619), (13, 1550810912967), (17, 1185914227563), (27, 746686735873), (39, 516936970989), (43, 468849810897), (51, 395304742521), (117, 172312323663), (129, 156283270299), (153, 131768247507), (221, 91224171351), (351, 57437441221), (387, 52094423433), (459, 43922749169), (559, 36065370069), (663, 30408057117), (731, 27579400641), (1161, 17364807811), (1423, 14167633077), (1677, 12021790023), (1989, 10136019039), (2193, 9193133547), (4269, 4722544359), (5031, 4007263341), (5967, 3378673013), (6579, 3064377849), (9503, 2121492357), (12807, 1574181453), (15093, 1335754447), (18499, 1089817929), (19737, 1021459283), (24191, 833390181), (28509, 707164119), (38421, 524727151), (55217, 365114763), (55497, 363272643), (61189, 329479839), (72573, 277796727), (85527, 235721373), (165651, 121704921), (166491, 121090881), (183567, 109826613), (217719, 92598909), (256581, 78573791), (314483, 64106937), (496953, 40568307), (499473, 40363627), (550701, 36608871), (653157, 30866303), (717821, 28085751), (795457, 25344603), (938689, 21477339), (943449, 21368979), (1040213, 19381167), (1490859, 13522769), (1652103, 12202957), (2153463, 9361917), (2374331, 8491041), (2386371, 8448201), (2816067, 7159113), (2830347, 7122993), (3120639, 6460389)]