20151056576

素因数分解:

$2^6\times 7^1\times {\mathrm{2011}}^1\times {\mathrm{22367}}^1$

素因数の和:24397

約数の個数: 56

約数和(自身を含む): 45724486656

約数和(自身を除く): 25573430080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 2011, 4022, 8044, 14077, 16088, 22367, 28154, 32176, 44734, 56308, 64352, 89468, 112616, 128704, 156569, 178936, 225232, 313138, 357872, 450464, 626276, 715744, 900928, 1252552, 1431488, 2505104, 5010208, 10020416, 44980037, 89960074, 179920148, 314860259, 359840296, 629720518, 719680592, 1259441036, 1439361184, 2518882072, 2878722368, 5037764144, 10075528288, 20151056576]

約数ペア:

[(1, 20151056576), (2, 10075528288), (4, 5037764144), (7, 2878722368), (8, 2518882072), (14, 1439361184), (16, 1259441036), (28, 719680592), (32, 629720518), (56, 359840296), (64, 314860259), (112, 179920148), (224, 89960074), (448, 44980037), (2011, 10020416), (4022, 5010208), (8044, 2505104), (14077, 1431488), (16088, 1252552), (22367, 900928), (28154, 715744), (32176, 626276), (44734, 450464), (56308, 357872), (64352, 313138), (89468, 225232), (112616, 178936), (128704, 156569)]