20161367841

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1\times {\mathrm{3271}}^1$

素因数の和:3789

約数の個数: 32

約数和(自身を含む): 27704678400

約数和(自身を除く): 7543310559

約数列:

[1, 3, 59, 97, 177, 291, 359, 1077, 3271, 5723, 9813, 17169, 21181, 34823, 63543, 104469, 192989, 317287, 578967, 951861, 1174289, 2054557, 3522867, 6163671, 18719933, 56159799, 69283051, 113906033, 207849153, 341718099, 6720455947, 20161367841]

約数ペア:

[(1, 20161367841), (3, 6720455947), (59, 341718099), (97, 207849153), (177, 113906033), (291, 69283051), (359, 56159799), (1077, 18719933), (3271, 6163671), (5723, 3522867), (9813, 2054557), (17169, 1174289), (21181, 951861), (34823, 578967), (63543, 317287), (104469, 192989)]