20226985184

素因数分解:

$2^5\times 7^2\times {\mathrm{3541}}^1\times {\mathrm{3643}}^1$

素因数の和:7208

約数の個数: 72

約数和(自身を含む): 46349209368

約数和(自身を除く): 26122224184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 3541, 3643, 7082, 7286, 14164, 14572, 24787, 25501, 28328, 29144, 49574, 51002, 56656, 58288, 99148, 102004, 113312, 116576, 173509, 178507, 198296, 204008, 347018, 357014, 396592, 408016, 694036, 714028, 793184, 816032, 1388072, 1428056, 2776144, 2856112, 5552288, 5712224, 12899863, 25799726, 51599452, 90299041, 103198904, 180598082, 206397808, 361196164, 412795616, 632093287, 722392328, 1264186574, 1444784656, 2528373148, 2889569312, 5056746296, 10113492592, 20226985184]

約数ペア:

[(1, 20226985184), (2, 10113492592), (4, 5056746296), (7, 2889569312), (8, 2528373148), (14, 1444784656), (16, 1264186574), (28, 722392328), (32, 632093287), (49, 412795616), (56, 361196164), (98, 206397808), (112, 180598082), (196, 103198904), (224, 90299041), (392, 51599452), (784, 25799726), (1568, 12899863), (3541, 5712224), (3643, 5552288), (7082, 2856112), (7286, 2776144), (14164, 1428056), (14572, 1388072), (24787, 816032), (25501, 793184), (28328, 714028), (29144, 694036), (49574, 408016), (51002, 396592), (56656, 357014), (58288, 347018), (99148, 204008), (102004, 198296), (113312, 178507), (116576, 173509)]