20190754539

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{313}}^1\times {\mathrm{1109}}^1$

素因数の和:1732

約数の個数: 48

約数和(自身を含む): 30665943360

約数和(自身を除く): 10475188821

約数列:

[1, 3, 9, 23, 69, 207, 281, 313, 843, 939, 1109, 2529, 2817, 3327, 6463, 7199, 9981, 19389, 21597, 25507, 58167, 64791, 76521, 87953, 229563, 263859, 311629, 347117, 791577, 934887, 1041351, 2022919, 2804661, 3124053, 6068757, 7167467, 7983691, 18206271, 21502401, 23951073, 64507203, 71853219, 97539877, 292619631, 877858893, 2243417171, 6730251513, 20190754539]

約数ペア:

[(1, 20190754539), (3, 6730251513), (9, 2243417171), (23, 877858893), (69, 292619631), (207, 97539877), (281, 71853219), (313, 64507203), (843, 23951073), (939, 21502401), (1109, 18206271), (2529, 7983691), (2817, 7167467), (3327, 6068757), (6463, 3124053), (7199, 2804661), (9981, 2022919), (19389, 1041351), (21597, 934887), (25507, 791577), (58167, 347117), (64791, 311629), (76521, 263859), (87953, 229563)]