20063968

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{4937}}^1$

素因数の和:5074

約数の個数: 24

約数和(自身を含む): 39820032

約数和(自身を除く): 19756064

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 508, 1016, 2032, 4064, 4937, 9874, 19748, 39496, 78992, 157984, 626999, 1253998, 2507996, 5015992, 10031984, 20063968]

約数ペア:

[(1, 20063968), (2, 10031984), (4, 5015992), (8, 2507996), (16, 1253998), (32, 626999), (127, 157984), (254, 78992), (508, 39496), (1016, 19748), (2032, 9874), (4064, 4937)]