20543776

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{58363}}^1$

素因数の和:58384

約数の個数: 24

約数和(自身を含む): 44123184

約数和(自身を除く): 23579408

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 58363, 116726, 233452, 466904, 641993, 933808, 1283986, 1867616, 2567972, 5135944, 10271888, 20543776]

約数ペア:

[(1, 20543776), (2, 10271888), (4, 5135944), (8, 2567972), (11, 1867616), (16, 1283986), (22, 933808), (32, 641993), (44, 466904), (88, 233452), (176, 116726), (352, 58363)]