20348833001

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{267259}}^1$

素因数の和:267488

約数の個数: 16

約数和(自身を含む): 23732688000

約数和(自身を除く): 3383854999

約数列:

[1, 7, 73, 149, 511, 1043, 10877, 76139, 267259, 1870813, 19509907, 39821591, 136569349, 278751137, 2906976143, 20348833001]

約数ペア:

[(1, 20348833001), (7, 2906976143), (73, 278751137), (149, 136569349), (511, 39821591), (1043, 19509907), (10877, 1870813), (76139, 267259)]