20397161664

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^2\times {\mathrm{97553}}^1$

素因数の和:97596

約数の個数: 168

約数和(自身を含む): 65911384560

約数和(自身を除く): 45514222896

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 121, 132, 144, 176, 192, 198, 216, 242, 264, 288, 297, 352, 363, 396, 432, 484, 528, 576, 594, 704, 726, 792, 864, 968, 1056, 1089, 1188, 1452, 1584, 1728, 1936, 2112, 2178, 2376, 2904, 3168, 3267, 3872, 4356, 4752, 5808, 6336, 6534, 7744, 8712, 9504, 11616, 13068, 17424, 19008, 23232, 26136, 34848, 52272, 69696, 97553, 104544, 195106, 209088, 292659, 390212, 585318, 780424, 877977, 1073083, 1170636, 1560848, 1755954, 2146166, 2341272, 2633931, 3121696, 3219249, 3511908, 4292332, 4682544, 5267862, 6243392, 6438498, 7023816, 8584664, 9365088, 9657747, 10535724, 11803913, 12876996, 14047632, 17169328, 18730176, 19315494, 21071448, 23607826, 25753992, 28095264, 28973241, 34338656, 35411739, 38630988, 42142896, 47215652, 51507984, 56190528, 57946482, 68677312, 70823478, 77261976, 84285792, 94431304, 103015968, 106235217, 115892964, 141646956, 154523952, 168571584, 188862608, 206031936, 212470434, 231785928, 283293912, 309047904, 318705651, 377725216, 424940868, 463571856, 566587824, 618095808, 637411302, 755450432, 849881736, 927143712, 1133175648, 1274822604, 1699763472, 1854287424, 2266351296, 2549645208, 3399526944, 5099290416, 6799053888, 10198580832, 20397161664]

約数ペア:

[(1, 20397161664), (2, 10198580832), (3, 6799053888), (4, 5099290416), (6, 3399526944), (8, 2549645208), (9, 2266351296), (11, 1854287424), (12, 1699763472), (16, 1274822604), (18, 1133175648), (22, 927143712), (24, 849881736), (27, 755450432), (32, 637411302), (33, 618095808), (36, 566587824), (44, 463571856), (48, 424940868), (54, 377725216), (64, 318705651), (66, 309047904), (72, 283293912), (88, 231785928), (96, 212470434), (99, 206031936), (108, 188862608), (121, 168571584), (132, 154523952), (144, 141646956), (176, 115892964), (192, 106235217), (198, 103015968), (216, 94431304), (242, 84285792), (264, 77261976), (288, 70823478), (297, 68677312), (352, 57946482), (363, 56190528), (396, 51507984), (432, 47215652), (484, 42142896), (528, 38630988), (576, 35411739), (594, 34338656), (704, 28973241), (726, 28095264), (792, 25753992), (864, 23607826), (968, 21071448), (1056, 19315494), (1089, 18730176), (1188, 17169328), (1452, 14047632), (1584, 12876996), (1728, 11803913), (1936, 10535724), (2112, 9657747), (2178, 9365088), (2376, 8584664), (2904, 7023816), (3168, 6438498), (3267, 6243392), (3872, 5267862), (4356, 4682544), (4752, 4292332), (5808, 3511908), (6336, 3219249), (6534, 3121696), (7744, 2633931), (8712, 2341272), (9504, 2146166), (11616, 1755954), (13068, 1560848), (17424, 1170636), (19008, 1073083), (23232, 877977), (26136, 780424), (34848, 585318), (52272, 390212), (69696, 292659), (97553, 209088), (104544, 195106)]