20174560721283

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{5417}}^1\times {\mathrm{49121}}^1$

素因数の和:54867

約数の個数: 32

約数和(自身を含む): 27253042790400

約数和(自身を除く): 7078482069117

約数列:

[1, 3, 127, 199, 381, 597, 5417, 16251, 25273, 49121, 75819, 147363, 687959, 1077983, 2063877, 3233949, 6238367, 9775079, 18715101, 29325237, 136903841, 266088457, 410711523, 798265371, 1241435033, 3724305099, 33793234039, 52951602943, 101379702117, 158854808829, 6724853573761, 20174560721283]

約数ペア:

[(1, 20174560721283), (3, 6724853573761), (127, 158854808829), (199, 101379702117), (381, 52951602943), (597, 33793234039), (5417, 3724305099), (16251, 1241435033), (25273, 798265371), (49121, 410711523), (75819, 266088457), (147363, 136903841), (687959, 29325237), (1077983, 18715101), (2063877, 9775079), (3233949, 6238367)]