20233401032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{255653}}^1$

素因数の和:256433

約数の個数: 32

約数和(自身を含む): 40909753080

約数和(自身を除く): 20676352048

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 761, 1522, 3044, 6088, 9893, 19786, 39572, 79144, 255653, 511306, 1022612, 2045224, 3323489, 6646978, 13293956, 26587912, 194551933, 389103866, 778207732, 1556415464, 2529175129, 5058350258, 10116700516, 20233401032]

約数ペア:

[(1, 20233401032), (2, 10116700516), (4, 5058350258), (8, 2529175129), (13, 1556415464), (26, 778207732), (52, 389103866), (104, 194551933), (761, 26587912), (1522, 13293956), (3044, 6646978), (6088, 3323489), (9893, 2045224), (19786, 1022612), (39572, 511306), (79144, 255653)]