20390520096

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1621}}^1$

素因数の和:1877

約数の個数: 240

約数和(自身を含む): 62910606528

約数和(自身を除く): 42520086432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 211, 216, 276, 288, 324, 368, 414, 422, 432, 552, 621, 633, 648, 736, 828, 844, 864, 1104, 1242, 1266, 1296, 1621, 1656, 1688, 1863, 1899, 2208, 2484, 2532, 2592, 3242, 3312, 3376, 3726, 3798, 4853, 4863, 4968, 5064, 5697, 6484, 6624, 6752, 7452, 7596, 9706, 9726, 9936, 10128, 11394, 12968, 14559, 14589, 14904, 15192, 17091, 19412, 19452, 19872, 20256, 22788, 25936, 29118, 29178, 29808, 30384, 34182, 37283, 38824, 38904, 43677, 43767, 45576, 51872, 58236, 58356, 59616, 60768, 68364, 74566, 77648, 77808, 87354, 87534, 91152, 111849, 116472, 116712, 131031, 131301, 136728, 149132, 155296, 155616, 174708, 175068, 182304, 223698, 232944, 233424, 262062, 262602, 273456, 298264, 335547, 342031, 349416, 350136, 393093, 447396, 465888, 466848, 524124, 525204, 546912, 596528, 671094, 684062, 698832, 700272, 786186, 894792, 1006641, 1026093, 1048248, 1050408, 1193056, 1342188, 1368124, 1397664, 1400544, 1572372, 1789584, 2013282, 2052186, 2096496, 2100816, 2684376, 2736248, 3019923, 3078279, 3144744, 3579168, 4026564, 4104372, 4192992, 4201632, 5368752, 5472496, 6039846, 6156558, 6289488, 7866713, 8053128, 8208744, 9234837, 10737504, 10944992, 12079692, 12313116, 12578976, 15733426, 16106256, 16417488, 18469674, 23600139, 24159384, 24626232, 27704511, 31466852, 32212512, 32834976, 36939348, 47200278, 48318768, 49252464, 55409022, 62933704, 70800417, 73878696, 94400556, 96637536, 98504928, 110818044, 125867408, 141600834, 147757392, 188801112, 212401251, 221636088, 251734816, 283201668, 295514784, 377602224, 424802502, 443272176, 566403336, 637203753, 755204448, 849605004, 886544352, 1132806672, 1274407506, 1699210008, 2265613344, 2548815012, 3398420016, 5097630024, 6796840032, 10195260048, 20390520096]

約数ペア:

[(1, 20390520096), (2, 10195260048), (3, 6796840032), (4, 5097630024), (6, 3398420016), (8, 2548815012), (9, 2265613344), (12, 1699210008), (16, 1274407506), (18, 1132806672), (23, 886544352), (24, 849605004), (27, 755204448), (32, 637203753), (36, 566403336), (46, 443272176), (48, 424802502), (54, 377602224), (69, 295514784), (72, 283201668), (81, 251734816), (92, 221636088), (96, 212401251), (108, 188801112), (138, 147757392), (144, 141600834), (162, 125867408), (184, 110818044), (207, 98504928), (211, 96637536), (216, 94400556), (276, 73878696), (288, 70800417), (324, 62933704), (368, 55409022), (414, 49252464), (422, 48318768), (432, 47200278), (552, 36939348), (621, 32834976), (633, 32212512), (648, 31466852), (736, 27704511), (828, 24626232), (844, 24159384), (864, 23600139), (1104, 18469674), (1242, 16417488), (1266, 16106256), (1296, 15733426), (1621, 12578976), (1656, 12313116), (1688, 12079692), (1863, 10944992), (1899, 10737504), (2208, 9234837), (2484, 8208744), (2532, 8053128), (2592, 7866713), (3242, 6289488), (3312, 6156558), (3376, 6039846), (3726, 5472496), (3798, 5368752), (4853, 4201632), (4863, 4192992), (4968, 4104372), (5064, 4026564), (5697, 3579168), (6484, 3144744), (6624, 3078279), (6752, 3019923), (7452, 2736248), (7596, 2684376), (9706, 2100816), (9726, 2096496), (9936, 2052186), (10128, 2013282), (11394, 1789584), (12968, 1572372), (14559, 1400544), (14589, 1397664), (14904, 1368124), (15192, 1342188), (17091, 1193056), (19412, 1050408), (19452, 1048248), (19872, 1026093), (20256, 1006641), (22788, 894792), (25936, 786186), (29118, 700272), (29178, 698832), (29808, 684062), (30384, 671094), (34182, 596528), (37283, 546912), (38824, 525204), (38904, 524124), (43677, 466848), (43767, 465888), (45576, 447396), (51872, 393093), (58236, 350136), (58356, 349416), (59616, 342031), (60768, 335547), (68364, 298264), (74566, 273456), (77648, 262602), (77808, 262062), (87354, 233424), (87534, 232944), (91152, 223698), (111849, 182304), (116472, 175068), (116712, 174708), (131031, 155616), (131301, 155296), (136728, 149132)]