20134697024

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{1559}}^1$

素因数の和:1665

約数の個数: 168

約数和(自身を含む): 46497971520

約数和(自身を除く): 26363274496

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 43, 52, 64, 76, 86, 104, 152, 172, 208, 247, 304, 344, 361, 416, 494, 559, 608, 688, 722, 817, 832, 988, 1118, 1216, 1376, 1444, 1559, 1634, 1976, 2236, 2752, 2888, 3118, 3268, 3952, 4472, 4693, 5776, 6236, 6536, 7904, 8944, 9386, 10621, 11552, 12472, 13072, 15523, 15808, 17888, 18772, 20267, 21242, 23104, 24944, 26144, 29621, 31046, 35776, 37544, 40534, 42484, 49888, 52288, 59242, 62092, 67037, 75088, 81068, 84968, 99776, 118484, 124184, 134074, 150176, 162136, 169936, 201799, 236968, 248368, 268148, 300352, 324272, 339872, 385073, 403598, 473936, 496736, 536296, 562799, 648544, 679744, 770146, 807196, 871481, 947872, 993472, 1072592, 1125598, 1273703, 1297088, 1540292, 1614392, 1742962, 1895744, 2145184, 2251196, 2547406, 3080584, 3228784, 3485924, 4290368, 4502392, 5094812, 6161168, 6457568, 6971848, 7316387, 9004784, 10189624, 12322336, 12915136, 13943696, 14632774, 16558139, 18009568, 20379248, 24200357, 24644672, 27887392, 29265548, 33116278, 36019136, 40758496, 48400714, 55774784, 58531096, 66232556, 81516992, 96801428, 117062192, 132465112, 193602856, 234124384, 264930224, 314604641, 387205712, 468248768, 529860448, 629209282, 774411424, 1059720896, 1258418564, 1548822848, 2516837128, 5033674256, 10067348512, 20134697024]

約数ペア:

[(1, 20134697024), (2, 10067348512), (4, 5033674256), (8, 2516837128), (13, 1548822848), (16, 1258418564), (19, 1059720896), (26, 774411424), (32, 629209282), (38, 529860448), (43, 468248768), (52, 387205712), (64, 314604641), (76, 264930224), (86, 234124384), (104, 193602856), (152, 132465112), (172, 117062192), (208, 96801428), (247, 81516992), (304, 66232556), (344, 58531096), (361, 55774784), (416, 48400714), (494, 40758496), (559, 36019136), (608, 33116278), (688, 29265548), (722, 27887392), (817, 24644672), (832, 24200357), (988, 20379248), (1118, 18009568), (1216, 16558139), (1376, 14632774), (1444, 13943696), (1559, 12915136), (1634, 12322336), (1976, 10189624), (2236, 9004784), (2752, 7316387), (2888, 6971848), (3118, 6457568), (3268, 6161168), (3952, 5094812), (4472, 4502392), (4693, 4290368), (5776, 3485924), (6236, 3228784), (6536, 3080584), (7904, 2547406), (8944, 2251196), (9386, 2145184), (10621, 1895744), (11552, 1742962), (12472, 1614392), (13072, 1540292), (15523, 1297088), (15808, 1273703), (17888, 1125598), (18772, 1072592), (20267, 993472), (21242, 947872), (23104, 871481), (24944, 807196), (26144, 770146), (29621, 679744), (31046, 648544), (35776, 562799), (37544, 536296), (40534, 496736), (42484, 473936), (49888, 403598), (52288, 385073), (59242, 339872), (62092, 324272), (67037, 300352), (75088, 268148), (81068, 248368), (84968, 236968), (99776, 201799), (118484, 169936), (124184, 162136), (134074, 150176)]