20216929536

素因数分解:

$2^8\times 3^3\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1$

素因数の和:590

約数の個数: 288

約数和(自身を含む): 61645731840

約数和(自身を除く): 41428802304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 128, 129, 144, 172, 192, 216, 251, 256, 258, 271, 288, 344, 384, 387, 432, 502, 516, 542, 576, 688, 753, 768, 774, 813, 864, 1004, 1032, 1084, 1152, 1161, 1376, 1506, 1548, 1626, 1728, 2008, 2064, 2168, 2259, 2304, 2322, 2439, 2752, 3012, 3096, 3252, 3456, 4016, 4128, 4336, 4518, 4644, 4878, 5504, 6024, 6192, 6504, 6777, 6912, 7317, 8032, 8256, 8672, 9036, 9288, 9756, 10793, 11008, 11653, 12048, 12384, 13008, 13554, 14634, 16064, 16512, 17344, 18072, 18576, 19512, 21586, 23306, 24096, 24768, 26016, 27108, 29268, 32128, 32379, 33024, 34688, 34959, 36144, 37152, 39024, 43172, 46612, 48192, 49536, 52032, 54216, 58536, 64256, 64758, 68021, 69376, 69918, 72288, 74304, 78048, 86344, 93224, 96384, 97137, 99072, 104064, 104877, 108432, 117072, 129516, 136042, 139836, 144576, 148608, 156096, 172688, 186448, 192768, 194274, 204063, 208128, 209754, 216864, 234144, 259032, 272084, 279672, 289152, 291411, 297216, 312192, 314631, 345376, 372896, 388548, 408126, 419508, 433728, 468288, 518064, 544168, 559344, 578304, 582822, 612189, 624384, 629262, 690752, 745792, 777096, 816252, 839016, 867456, 936576, 1036128, 1088336, 1118688, 1165644, 1224378, 1258524, 1381504, 1491584, 1554192, 1632504, 1678032, 1734912, 1836567, 1873152, 2072256, 2176672, 2237376, 2331288, 2448756, 2517048, 2763008, 2924903, 2983168, 3108384, 3265008, 3356064, 3673134, 4144512, 4353344, 4474752, 4662576, 4897512, 5034096, 5849806, 6216768, 6530016, 6712128, 7346268, 8289024, 8706688, 8774709, 8949504, 9325152, 9795024, 10068192, 11699612, 12433536, 13060032, 13424256, 14692536, 17413376, 17549418, 18650304, 19590048, 20136384, 23399224, 24867072, 26120064, 26324127, 26848512, 29385072, 35098836, 37300608, 39180096, 40272768, 46798448, 52240128, 52648254, 58770144, 70197672, 74601216, 78360192, 78972381, 80545536, 93596896, 105296508, 117540288, 140395344, 156720384, 157944762, 187193792, 210593016, 235080576, 280790688, 315889524, 374387584, 421186032, 470161152, 561581376, 631779048, 748775168, 842372064, 1123162752, 1263558096, 1684744128, 2246325504, 2527116192, 3369488256, 5054232384, 6738976512, 10108464768, 20216929536]

約数ペア:

[(1, 20216929536), (2, 10108464768), (3, 6738976512), (4, 5054232384), (6, 3369488256), (8, 2527116192), (9, 2246325504), (12, 1684744128), (16, 1263558096), (18, 1123162752), (24, 842372064), (27, 748775168), (32, 631779048), (36, 561581376), (43, 470161152), (48, 421186032), (54, 374387584), (64, 315889524), (72, 280790688), (86, 235080576), (96, 210593016), (108, 187193792), (128, 157944762), (129, 156720384), (144, 140395344), (172, 117540288), (192, 105296508), (216, 93596896), (251, 80545536), (256, 78972381), (258, 78360192), (271, 74601216), (288, 70197672), (344, 58770144), (384, 52648254), (387, 52240128), (432, 46798448), (502, 40272768), (516, 39180096), (542, 37300608), (576, 35098836), (688, 29385072), (753, 26848512), (768, 26324127), (774, 26120064), (813, 24867072), (864, 23399224), (1004, 20136384), (1032, 19590048), (1084, 18650304), (1152, 17549418), (1161, 17413376), (1376, 14692536), (1506, 13424256), (1548, 13060032), (1626, 12433536), (1728, 11699612), (2008, 10068192), (2064, 9795024), (2168, 9325152), (2259, 8949504), (2304, 8774709), (2322, 8706688), (2439, 8289024), (2752, 7346268), (3012, 6712128), (3096, 6530016), (3252, 6216768), (3456, 5849806), (4016, 5034096), (4128, 4897512), (4336, 4662576), (4518, 4474752), (4644, 4353344), (4878, 4144512), (5504, 3673134), (6024, 3356064), (6192, 3265008), (6504, 3108384), (6777, 2983168), (6912, 2924903), (7317, 2763008), (8032, 2517048), (8256, 2448756), (8672, 2331288), (9036, 2237376), (9288, 2176672), (9756, 2072256), (10793, 1873152), (11008, 1836567), (11653, 1734912), (12048, 1678032), (12384, 1632504), (13008, 1554192), (13554, 1491584), (14634, 1381504), (16064, 1258524), (16512, 1224378), (17344, 1165644), (18072, 1118688), (18576, 1088336), (19512, 1036128), (21586, 936576), (23306, 867456), (24096, 839016), (24768, 816252), (26016, 777096), (27108, 745792), (29268, 690752), (32128, 629262), (32379, 624384), (33024, 612189), (34688, 582822), (34959, 578304), (36144, 559344), (37152, 544168), (39024, 518064), (43172, 468288), (46612, 433728), (48192, 419508), (49536, 408126), (52032, 388548), (54216, 372896), (58536, 345376), (64256, 314631), (64758, 312192), (68021, 297216), (69376, 291411), (69918, 289152), (72288, 279672), (74304, 272084), (78048, 259032), (86344, 234144), (93224, 216864), (96384, 209754), (97137, 208128), (99072, 204063), (104064, 194274), (104877, 192768), (108432, 186448), (117072, 172688), (129516, 156096), (136042, 148608), (139836, 144576)]