20154522971

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{99529}}^1$

素因数の和:100030

約数の個数: 16

約数和(自身を含む): 22573404000

約数和(自身を除く): 2418881029

約数列:

[1, 11, 41, 449, 451, 4939, 18409, 99529, 202499, 1094819, 4080689, 44688521, 44887579, 491573731, 1832229361, 20154522971]

約数ペア:

[(1, 20154522971), (11, 1832229361), (41, 491573731), (449, 44887579), (451, 44688521), (4939, 4080689), (18409, 1094819), (99529, 202499)]