20140476083

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{15307}}^1$

素因数の和:16107

約数の個数: 32

約数和(自身を含む): 26128919040

約数和(自身を除く): 5988442957

約数列:

[1, 7, 13, 19, 91, 133, 247, 761, 1729, 5327, 9893, 14459, 15307, 69251, 101213, 107149, 187967, 198991, 290833, 1315769, 1392937, 2035831, 3780829, 11648627, 26465803, 81540389, 151432151, 221323913, 1060025057, 1549267391, 2877210869, 20140476083]

約数ペア:

[(1, 20140476083), (7, 2877210869), (13, 1549267391), (19, 1060025057), (91, 221323913), (133, 151432151), (247, 81540389), (761, 26465803), (1729, 11648627), (5327, 3780829), (9893, 2035831), (14459, 1392937), (15307, 1315769), (69251, 290833), (101213, 198991), (107149, 187967)]