20176695570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{691}}^1$

素因数の和:1040

約数の個数: 128

約数和(自身を含む): 50142873600

約数和(自身を除く): 29966178030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 73, 134, 146, 199, 201, 219, 335, 365, 398, 402, 438, 597, 670, 691, 730, 995, 1005, 1095, 1194, 1382, 1990, 2010, 2073, 2190, 2985, 3455, 4146, 4891, 5970, 6910, 9782, 10365, 13333, 14527, 14673, 20730, 24455, 26666, 29054, 29346, 39999, 43581, 46297, 48910, 50443, 66665, 72635, 73365, 79998, 87162, 92594, 100886, 133330, 137509, 138891, 145270, 146730, 151329, 199995, 217905, 231485, 252215, 275018, 277782, 302658, 399990, 412527, 435810, 462970, 504430, 687545, 694455, 756645, 825054, 973309, 1375090, 1388910, 1513290, 1946618, 2062635, 2919927, 3379681, 4125270, 4866545, 5839854, 6759362, 9213103, 9733090, 10038157, 10139043, 14599635, 16898405, 18426206, 20076314, 20278086, 27639309, 29199270, 30114471, 33796810, 46065515, 50190785, 50695215, 55278618, 60228942, 92131030, 100381570, 101390430, 138196545, 150572355, 276393090, 301144710, 672556519, 1345113038, 2017669557, 3362782595, 4035339114, 6725565190, 10088347785, 20176695570]

約数ペア:

[(1, 20176695570), (2, 10088347785), (3, 6725565190), (5, 4035339114), (6, 3362782595), (10, 2017669557), (15, 1345113038), (30, 672556519), (67, 301144710), (73, 276393090), (134, 150572355), (146, 138196545), (199, 101390430), (201, 100381570), (219, 92131030), (335, 60228942), (365, 55278618), (398, 50695215), (402, 50190785), (438, 46065515), (597, 33796810), (670, 30114471), (691, 29199270), (730, 27639309), (995, 20278086), (1005, 20076314), (1095, 18426206), (1194, 16898405), (1382, 14599635), (1990, 10139043), (2010, 10038157), (2073, 9733090), (2190, 9213103), (2985, 6759362), (3455, 5839854), (4146, 4866545), (4891, 4125270), (5970, 3379681), (6910, 2919927), (9782, 2062635), (10365, 1946618), (13333, 1513290), (14527, 1388910), (14673, 1375090), (20730, 973309), (24455, 825054), (26666, 756645), (29054, 694455), (29346, 687545), (39999, 504430), (43581, 462970), (46297, 435810), (48910, 412527), (50443, 399990), (66665, 302658), (72635, 277782), (73365, 275018), (79998, 252215), (87162, 231485), (92594, 217905), (100886, 199995), (133330, 151329), (137509, 146730), (138891, 145270)]