20120656534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{1909343}}^1$

素因数の和:1909835

約数の個数: 16

約数和(自身を含む): 32993464320

約数和(自身を除く): 12872807786

約数列:

[1, 2, 11, 22, 479, 958, 5269, 10538, 1909343, 3818686, 21002773, 42005546, 914575297, 1829150594, 10060328267, 20120656534]

約数ペア:

[(1, 20120656534), (2, 10060328267), (11, 1829150594), (22, 914575297), (479, 42005546), (958, 21002773), (5269, 3818686), (10538, 1909343)]