20417624

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{88007}}^1$

素因数の和:88042

約数の個数: 16

約数和(自身を含む): 39603600

約数和(自身を除く): 19185976

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 88007, 176014, 352028, 704056, 2552203, 5104406, 10208812, 20417624]

約数ペア:

[(1, 20417624), (2, 10208812), (4, 5104406), (8, 2552203), (29, 704056), (58, 352028), (116, 176014), (232, 88007)]