20231679009

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{135319}}^1$

素因数の和:135445

約数の個数: 32

約数和(自身を含む): 29532236800

約数和(自身を除く): 9300557791

約数列:

[1, 3, 19, 43, 57, 61, 129, 183, 817, 1159, 2451, 2623, 3477, 7869, 49837, 135319, 149511, 405957, 2571061, 5818717, 7713183, 8254459, 17456151, 24763377, 110555623, 156834721, 331666869, 354941737, 470504163, 1064825211, 6743893003, 20231679009]

約数ペア:

[(1, 20231679009), (3, 6743893003), (19, 1064825211), (43, 470504163), (57, 354941737), (61, 331666869), (129, 156834721), (183, 110555623), (817, 24763377), (1159, 17456151), (2451, 8254459), (2623, 7713183), (3477, 5818717), (7869, 2571061), (49837, 405957), (135319, 149511)]