20435936

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{6323}}^1$

素因数の和:6434

約数の個数: 24

約数和(自身を含む): 40638024

約数和(自身を除く): 20202088

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 3232, 6323, 12646, 25292, 50584, 101168, 202336, 638623, 1277246, 2554492, 5108984, 10217968, 20435936]

約数ペア:

[(1, 20435936), (2, 10217968), (4, 5108984), (8, 2554492), (16, 1277246), (32, 638623), (101, 202336), (202, 101168), (404, 50584), (808, 25292), (1616, 12646), (3232, 6323)]