20154394092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2113}}^1\times {\mathrm{4937}}^1$

素因数の和:7087

約数の個数: 96

約数和(自身を含む): 56119698432

約数和(自身を除く): 35965304340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 2113, 4226, 4937, 6339, 8452, 9874, 12678, 14791, 14811, 19748, 25356, 29582, 29622, 34559, 44373, 48599, 59164, 59244, 69118, 88746, 97198, 103677, 113551, 138236, 145797, 177492, 194396, 207354, 227102, 291594, 340193, 340653, 414708, 454204, 583188, 680386, 681306, 794857, 1020579, 1360772, 1362612, 1589714, 2041158, 2384571, 3179428, 4082316, 4769142, 9538284, 10431881, 20863762, 31295643, 41727524, 62591286, 73023167, 125182572, 146046334, 219069501, 239933263, 292092668, 438139002, 479866526, 719799789, 876278004, 959733052, 1439599578, 1679532841, 2879199156, 3359065682, 5038598523, 6718131364, 10077197046, 20154394092]

約数ペア:

[(1, 20154394092), (2, 10077197046), (3, 6718131364), (4, 5038598523), (6, 3359065682), (7, 2879199156), (12, 1679532841), (14, 1439599578), (21, 959733052), (23, 876278004), (28, 719799789), (42, 479866526), (46, 438139002), (69, 292092668), (84, 239933263), (92, 219069501), (138, 146046334), (161, 125182572), (276, 73023167), (322, 62591286), (483, 41727524), (644, 31295643), (966, 20863762), (1932, 10431881), (2113, 9538284), (4226, 4769142), (4937, 4082316), (6339, 3179428), (8452, 2384571), (9874, 2041158), (12678, 1589714), (14791, 1362612), (14811, 1360772), (19748, 1020579), (25356, 794857), (29582, 681306), (29622, 680386), (34559, 583188), (44373, 454204), (48599, 414708), (59164, 340653), (59244, 340193), (69118, 291594), (88746, 227102), (97198, 207354), (103677, 194396), (113551, 177492), (138236, 145797)]