20403224064

素因数分解:

$2^9\times 3^2\times {\mathrm{1931}}^1\times {\mathrm{2293}}^1$

素因数の和:4248

約数の個数: 120

約数和(自身を含む): 58941274392

約数和(自身を除く): 38538050328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 1931, 2293, 2304, 3862, 4586, 4608, 5793, 6879, 7724, 9172, 11586, 13758, 15448, 17379, 18344, 20637, 23172, 27516, 30896, 34758, 36688, 41274, 46344, 55032, 61792, 69516, 73376, 82548, 92688, 110064, 123584, 139032, 146752, 165096, 185376, 220128, 247168, 278064, 293504, 330192, 370752, 440256, 494336, 556128, 587008, 660384, 741504, 880512, 988672, 1112256, 1174016, 1320768, 1483008, 1761024, 2224512, 2641536, 2966016, 3522048, 4427783, 4449024, 5283072, 8855566, 8898048, 10566144, 13283349, 17711132, 26566698, 35422264, 39850047, 53133396, 70844528, 79700094, 106266792, 141689056, 159400188, 212533584, 283378112, 318800376, 425067168, 566756224, 637600752, 850134336, 1133512448, 1275201504, 1700268672, 2267024896, 2550403008, 3400537344, 5100806016, 6801074688, 10201612032, 20403224064]

約数ペア:

[(1, 20403224064), (2, 10201612032), (3, 6801074688), (4, 5100806016), (6, 3400537344), (8, 2550403008), (9, 2267024896), (12, 1700268672), (16, 1275201504), (18, 1133512448), (24, 850134336), (32, 637600752), (36, 566756224), (48, 425067168), (64, 318800376), (72, 283378112), (96, 212533584), (128, 159400188), (144, 141689056), (192, 106266792), (256, 79700094), (288, 70844528), (384, 53133396), (512, 39850047), (576, 35422264), (768, 26566698), (1152, 17711132), (1536, 13283349), (1931, 10566144), (2293, 8898048), (2304, 8855566), (3862, 5283072), (4586, 4449024), (4608, 4427783), (5793, 3522048), (6879, 2966016), (7724, 2641536), (9172, 2224512), (11586, 1761024), (13758, 1483008), (15448, 1320768), (17379, 1174016), (18344, 1112256), (20637, 988672), (23172, 880512), (27516, 741504), (30896, 660384), (34758, 587008), (36688, 556128), (41274, 494336), (46344, 440256), (55032, 370752), (61792, 330192), (69516, 293504), (73376, 278064), (82548, 247168), (92688, 220128), (110064, 185376), (123584, 165096), (139032, 146752)]