20153408

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{28627}}^1$

素因数の和:28650

約数の個数: 28

約数和(自身を含む): 43629072

約数和(自身を除く): 23475664

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 28627, 57254, 114508, 229016, 314897, 458032, 629794, 916064, 1259588, 1832128, 2519176, 5038352, 10076704, 20153408]

約数ペア:

[(1, 20153408), (2, 10076704), (4, 5038352), (8, 2519176), (11, 1832128), (16, 1259588), (22, 916064), (32, 629794), (44, 458032), (64, 314897), (88, 229016), (176, 114508), (352, 57254), (704, 28627)]