20196032

素因数分解:

$2^6\times {\mathrm{281}}^1\times {\mathrm{1123}}^1$

素因数の和:1416

約数の個数: 28

約数和(自身を含む): 40254936

約数和(自身を除く): 20058904

約数列:

[1, 2, 4, 8, 16, 32, 64, 281, 562, 1123, 1124, 2246, 2248, 4492, 4496, 8984, 8992, 17968, 17984, 35936, 71872, 315563, 631126, 1262252, 2524504, 5049008, 10098016, 20196032]

約数ペア:

[(1, 20196032), (2, 10098016), (4, 5049008), (8, 2524504), (16, 1262252), (32, 631126), (64, 315563), (281, 71872), (562, 35936), (1123, 17984), (1124, 17968), (2246, 8992), (2248, 8984), (4492, 4496)]