20120665059

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{91673}}^1$

素因数の和:92432

約数の個数: 32

約数和(自身を含む): 32562604800

約数和(自身を除く): 12441939741

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 739, 2217, 6651, 8129, 19953, 24387, 73161, 91673, 219483, 275019, 825057, 1008403, 2475171, 3025209, 9075627, 27226881, 67746347, 203239041, 609717123, 745209817, 1829151369, 2235629451, 6706888353, 20120665059]

約数ペア:

[(1, 20120665059), (3, 6706888353), (9, 2235629451), (11, 1829151369), (27, 745209817), (33, 609717123), (99, 203239041), (297, 67746347), (739, 27226881), (2217, 9075627), (6651, 3025209), (8129, 2475171), (19953, 1008403), (24387, 825057), (73161, 275019), (91673, 219483)]