20276405568

素因数分解:

$2^6\times 3^3\times {\mathrm{439}}^1\times {\mathrm{26729}}^1$

素因数の和:27189

約数の個数: 112

約数和(自身を含む): 59746896000

約数和(自身を除く): 39470490432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 439, 576, 864, 878, 1317, 1728, 1756, 2634, 3512, 3951, 5268, 7024, 7902, 10536, 11853, 14048, 15804, 21072, 23706, 26729, 28096, 31608, 42144, 47412, 53458, 63216, 80187, 84288, 94824, 106916, 126432, 160374, 189648, 213832, 240561, 252864, 320748, 379296, 427664, 481122, 641496, 721683, 758592, 855328, 962244, 1282992, 1443366, 1710656, 1924488, 2565984, 2886732, 3848976, 5131968, 5773464, 7697952, 11546928, 11734031, 15395904, 23093856, 23468062, 35202093, 46187712, 46936124, 70404186, 93872248, 105606279, 140808372, 187744496, 211212558, 281616744, 316818837, 375488992, 422425116, 563233488, 633637674, 750977984, 844850232, 1126466976, 1267275348, 1689700464, 2252933952, 2534550696, 3379400928, 5069101392, 6758801856, 10138202784, 20276405568]

約数ペア:

[(1, 20276405568), (2, 10138202784), (3, 6758801856), (4, 5069101392), (6, 3379400928), (8, 2534550696), (9, 2252933952), (12, 1689700464), (16, 1267275348), (18, 1126466976), (24, 844850232), (27, 750977984), (32, 633637674), (36, 563233488), (48, 422425116), (54, 375488992), (64, 316818837), (72, 281616744), (96, 211212558), (108, 187744496), (144, 140808372), (192, 105606279), (216, 93872248), (288, 70404186), (432, 46936124), (439, 46187712), (576, 35202093), (864, 23468062), (878, 23093856), (1317, 15395904), (1728, 11734031), (1756, 11546928), (2634, 7697952), (3512, 5773464), (3951, 5131968), (5268, 3848976), (7024, 2886732), (7902, 2565984), (10536, 1924488), (11853, 1710656), (14048, 1443366), (15804, 1282992), (21072, 962244), (23706, 855328), (26729, 758592), (28096, 721683), (31608, 641496), (42144, 481122), (47412, 427664), (53458, 379296), (63216, 320748), (80187, 252864), (84288, 240561), (94824, 213832), (106916, 189648), (126432, 160374)]