20031968

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{56909}}^1$

素因数の和:56930

約数の個数: 24

約数和(自身を含む): 43023960

約数和(自身を除く): 22991992

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 56909, 113818, 227636, 455272, 625999, 910544, 1251998, 1821088, 2503996, 5007992, 10015984, 20031968]

約数ペア:

[(1, 20031968), (2, 10015984), (4, 5007992), (8, 2503996), (11, 1821088), (16, 1251998), (22, 910544), (32, 625999), (44, 455272), (88, 227636), (176, 113818), (352, 56909)]