20022474432

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1693}}^1\times {\mathrm{1987}}^1$

素因数の和:3726

約数の個数: 112

約数和(自身を含む): 54744876032

約数和(自身を除く): 34722401600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1693, 1984, 1987, 2976, 3386, 3974, 5079, 5952, 5961, 6772, 7948, 10158, 11922, 13544, 15896, 20316, 23844, 27088, 31792, 40632, 47688, 52483, 54176, 61597, 63584, 81264, 95376, 104966, 108352, 123194, 127168, 157449, 162528, 184791, 190752, 209932, 246388, 314898, 325056, 369582, 381504, 419864, 492776, 629796, 739164, 839728, 985552, 1259592, 1478328, 1679456, 1971104, 2519184, 2956656, 3358912, 3363991, 3942208, 5038368, 5913312, 6727982, 10076736, 10091973, 11826624, 13455964, 20183946, 26911928, 40367892, 53823856, 80735784, 104283721, 107647712, 161471568, 208567442, 215295424, 312851163, 322943136, 417134884, 625702326, 645886272, 834269768, 1251404652, 1668539536, 2502809304, 3337079072, 5005618608, 6674158144, 10011237216, 20022474432]

約数ペア:

[(1, 20022474432), (2, 10011237216), (3, 6674158144), (4, 5005618608), (6, 3337079072), (8, 2502809304), (12, 1668539536), (16, 1251404652), (24, 834269768), (31, 645886272), (32, 625702326), (48, 417134884), (62, 322943136), (64, 312851163), (93, 215295424), (96, 208567442), (124, 161471568), (186, 107647712), (192, 104283721), (248, 80735784), (372, 53823856), (496, 40367892), (744, 26911928), (992, 20183946), (1488, 13455964), (1693, 11826624), (1984, 10091973), (1987, 10076736), (2976, 6727982), (3386, 5913312), (3974, 5038368), (5079, 3942208), (5952, 3363991), (5961, 3358912), (6772, 2956656), (7948, 2519184), (10158, 1971104), (11922, 1679456), (13544, 1478328), (15896, 1259592), (20316, 985552), (23844, 839728), (27088, 739164), (31792, 629796), (40632, 492776), (47688, 419864), (52483, 381504), (54176, 369582), (61597, 325056), (63584, 314898), (81264, 246388), (95376, 209932), (104966, 190752), (108352, 184791), (123194, 162528), (127168, 157449)]