20143769863

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1\times {\mathrm{10499}}^1$

素因数の和:11247

約数の個数: 32

約数和(自身を含む): 25474176000

約数和(自身を除く): 5330406137

約数列:

[1, 7, 17, 23, 119, 161, 391, 701, 2737, 4907, 10499, 11917, 16123, 73493, 83419, 112861, 178483, 241477, 274091, 1249381, 1690339, 1918637, 4105109, 7359799, 28735763, 51518593, 125116583, 169275377, 875816081, 1184927639, 2877681409, 20143769863]

約数ペア:

[(1, 20143769863), (7, 2877681409), (17, 1184927639), (23, 875816081), (119, 169275377), (161, 125116583), (391, 51518593), (701, 28735763), (2737, 7359799), (4907, 4105109), (10499, 1918637), (11917, 1690339), (16123, 1249381), (73493, 274091), (83419, 241477), (112861, 178483)]