20341746621

素因数分解:

$3^3\times 7^1\times {\mathrm{2333}}^1\times {\mathrm{46133}}^1$

素因数の和:48482

約数の個数: 32

約数和(自身を含む): 34456561920

約数和(自身を除く): 14114815299

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2333, 6999, 16331, 20997, 46133, 48993, 62991, 138399, 146979, 322931, 415197, 440937, 968793, 1245591, 2906379, 8719137, 107628289, 322884867, 753398023, 968654601, 2260194069, 2905963803, 6780582207, 20341746621]

約数ペア:

[(1, 20341746621), (3, 6780582207), (7, 2905963803), (9, 2260194069), (21, 968654601), (27, 753398023), (63, 322884867), (189, 107628289), (2333, 8719137), (6999, 2906379), (16331, 1245591), (20997, 968793), (46133, 440937), (48993, 415197), (62991, 322931), (138399, 146979)]