20830676448

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{761}}^1$

素因数の和:1185

約数の個数: 192

約数和(自身を含む): 59143392000

約数和(自身を除く): 38312715552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 57, 76, 86, 96, 114, 129, 152, 172, 228, 258, 304, 344, 349, 456, 516, 608, 688, 698, 761, 817, 912, 1032, 1047, 1376, 1396, 1522, 1634, 1824, 2064, 2094, 2283, 2451, 2792, 3044, 3268, 4128, 4188, 4566, 4902, 5584, 6088, 6536, 6631, 8376, 9132, 9804, 11168, 12176, 13072, 13262, 14459, 15007, 16752, 18264, 19608, 19893, 24352, 26144, 26524, 28918, 30014, 32723, 33504, 36528, 39216, 39786, 43377, 45021, 53048, 57836, 60028, 65446, 73056, 78432, 79572, 86754, 90042, 98169, 106096, 115672, 120056, 130892, 159144, 173508, 180084, 196338, 212192, 231344, 240112, 261784, 265589, 285133, 318288, 347016, 360168, 392676, 462688, 480224, 523568, 531178, 570266, 621737, 636576, 694032, 720336, 785352, 796767, 855399, 1047136, 1062356, 1140532, 1243474, 1388064, 1440672, 1570704, 1593534, 1710798, 1865211, 2124712, 2281064, 2486948, 3141408, 3187068, 3421596, 3730422, 4249424, 4562128, 4973896, 5046191, 6374136, 6843192, 7460844, 8498848, 9124256, 9947792, 10092382, 11420327, 12748272, 13686384, 14921688, 15138573, 19895584, 20184764, 22840654, 25496544, 27372768, 29843376, 30277146, 34260981, 40369528, 45681308, 59686752, 60554292, 68521962, 80739056, 91362616, 121108584, 137043924, 161478112, 182725232, 216986213, 242217168, 274087848, 365450464, 433972426, 484434336, 548175696, 650958639, 867944852, 1096351392, 1301917278, 1735889704, 2603834556, 3471779408, 5207669112, 6943558816, 10415338224, 20830676448]

約数ペア:

[(1, 20830676448), (2, 10415338224), (3, 6943558816), (4, 5207669112), (6, 3471779408), (8, 2603834556), (12, 1735889704), (16, 1301917278), (19, 1096351392), (24, 867944852), (32, 650958639), (38, 548175696), (43, 484434336), (48, 433972426), (57, 365450464), (76, 274087848), (86, 242217168), (96, 216986213), (114, 182725232), (129, 161478112), (152, 137043924), (172, 121108584), (228, 91362616), (258, 80739056), (304, 68521962), (344, 60554292), (349, 59686752), (456, 45681308), (516, 40369528), (608, 34260981), (688, 30277146), (698, 29843376), (761, 27372768), (817, 25496544), (912, 22840654), (1032, 20184764), (1047, 19895584), (1376, 15138573), (1396, 14921688), (1522, 13686384), (1634, 12748272), (1824, 11420327), (2064, 10092382), (2094, 9947792), (2283, 9124256), (2451, 8498848), (2792, 7460844), (3044, 6843192), (3268, 6374136), (4128, 5046191), (4188, 4973896), (4566, 4562128), (4902, 4249424), (5584, 3730422), (6088, 3421596), (6536, 3187068), (6631, 3141408), (8376, 2486948), (9132, 2281064), (9804, 2124712), (11168, 1865211), (12176, 1710798), (13072, 1593534), (13262, 1570704), (14459, 1440672), (15007, 1388064), (16752, 1243474), (18264, 1140532), (19608, 1062356), (19893, 1047136), (24352, 855399), (26144, 796767), (26524, 785352), (28918, 720336), (30014, 694032), (32723, 636576), (33504, 621737), (36528, 570266), (39216, 531178), (39786, 523568), (43377, 480224), (45021, 462688), (53048, 392676), (57836, 360168), (60028, 347016), (65446, 318288), (73056, 285133), (78432, 265589), (79572, 261784), (86754, 240112), (90042, 231344), (98169, 212192), (106096, 196338), (115672, 180084), (120056, 173508), (130892, 159144)]