20294208

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{3203}}^1$

素因数の和:3232

約数の個数: 84

約数和(自身を含む): 63477648

約数和(自身を除く): 43183440

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 176, 192, 198, 264, 288, 352, 396, 528, 576, 704, 792, 1056, 1584, 2112, 3168, 3203, 6336, 6406, 9609, 12812, 19218, 25624, 28827, 35233, 38436, 51248, 57654, 70466, 76872, 102496, 105699, 115308, 140932, 153744, 204992, 211398, 230616, 281864, 307488, 317097, 422796, 461232, 563728, 614976, 634194, 845592, 922464, 1127456, 1268388, 1691184, 1844928, 2254912, 2536776, 3382368, 5073552, 6764736, 10147104, 20294208]

約数ペア:

[(1, 20294208), (2, 10147104), (3, 6764736), (4, 5073552), (6, 3382368), (8, 2536776), (9, 2254912), (11, 1844928), (12, 1691184), (16, 1268388), (18, 1127456), (22, 922464), (24, 845592), (32, 634194), (33, 614976), (36, 563728), (44, 461232), (48, 422796), (64, 317097), (66, 307488), (72, 281864), (88, 230616), (96, 211398), (99, 204992), (132, 153744), (144, 140932), (176, 115308), (192, 105699), (198, 102496), (264, 76872), (288, 70466), (352, 57654), (396, 51248), (528, 38436), (576, 35233), (704, 28827), (792, 25624), (1056, 19218), (1584, 12812), (2112, 9609), (3168, 6406), (3203, 6336)]