20936832

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{7789}}^1$

素因数の和:7813

約数の個数: 64

約数和(自身を含む): 63566400

約数和(自身を除く): 42629568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 7789, 15578, 23367, 31156, 46734, 54523, 62312, 93468, 109046, 124624, 163569, 186936, 218092, 249248, 327138, 373872, 436184, 498496, 654276, 747744, 872368, 996992, 1308552, 1495488, 1744736, 2617104, 2990976, 3489472, 5234208, 6978944, 10468416, 20936832]

約数ペア:

[(1, 20936832), (2, 10468416), (3, 6978944), (4, 5234208), (6, 3489472), (7, 2990976), (8, 2617104), (12, 1744736), (14, 1495488), (16, 1308552), (21, 996992), (24, 872368), (28, 747744), (32, 654276), (42, 498496), (48, 436184), (56, 373872), (64, 327138), (84, 249248), (96, 218092), (112, 186936), (128, 163569), (168, 124624), (192, 109046), (224, 93468), (336, 62312), (384, 54523), (448, 46734), (672, 31156), (896, 23367), (1344, 15578), (2688, 7789)]