20163519242

素因数分解:

$2^1\times {\mathrm{881}}^1\times {\mathrm{1049}}^1\times {\mathrm{10909}}^1$

素因数の和:12841

約数の個数: 16

約数和(自身を含む): 30311253000

約数和(自身を除く): 10147733758

約数列:

[1, 2, 881, 1049, 1762, 2098, 10909, 21818, 924169, 1848338, 9610829, 11443541, 19221658, 22887082, 10081759621, 20163519242]

約数ペア:

[(1, 20163519242), (2, 10081759621), (881, 22887082), (1049, 19221658), (1762, 11443541), (2098, 9610829), (10909, 1848338), (21818, 924169)]