20126039902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1123}}^1\times {\mathrm{11503}}^1$

素因数の和:12688

約数の個数: 32

約数和(自身を含む): 32584849920

約数和(自身を除く): 12458810018

約数列:

[1, 2, 19, 38, 41, 82, 779, 1123, 1558, 2246, 11503, 21337, 23006, 42674, 46043, 92086, 218557, 437114, 471623, 874817, 943246, 1749634, 8960837, 12917869, 17921674, 25835738, 245439511, 490879022, 529632629, 1059265258, 10063019951, 20126039902]

約数ペア:

[(1, 20126039902), (2, 10063019951), (19, 1059265258), (38, 529632629), (41, 490879022), (82, 245439511), (779, 25835738), (1123, 17921674), (1558, 12917869), (2246, 8960837), (11503, 1749634), (21337, 943246), (23006, 874817), (42674, 471623), (46043, 437114), (92086, 218557)]