20691344916

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{757259}}^1$

素因数の和:757306

約数の個数: 96

約数和(自身を含む): 61065446400

約数和(自身を除く): 40374101484

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 66, 69, 92, 99, 108, 132, 138, 198, 207, 253, 276, 297, 396, 414, 506, 594, 621, 759, 828, 1012, 1188, 1242, 1518, 2277, 2484, 3036, 4554, 6831, 9108, 13662, 27324, 757259, 1514518, 2271777, 3029036, 4543554, 6815331, 8329849, 9087108, 13630662, 16659698, 17416957, 20445993, 24989547, 27261324, 33319396, 34833914, 40891986, 49979094, 52250871, 69667828, 74968641, 81783972, 99958188, 104501742, 149937282, 156752613, 191586527, 209003484, 224905923, 299874564, 313505226, 383173054, 449811846, 470257839, 574759581, 627010452, 766346108, 899623692, 940515678, 1149519162, 1724278743, 1881031356, 2299038324, 3448557486, 5172836229, 6897114972, 10345672458, 20691344916]

約数ペア:

[(1, 20691344916), (2, 10345672458), (3, 6897114972), (4, 5172836229), (6, 3448557486), (9, 2299038324), (11, 1881031356), (12, 1724278743), (18, 1149519162), (22, 940515678), (23, 899623692), (27, 766346108), (33, 627010452), (36, 574759581), (44, 470257839), (46, 449811846), (54, 383173054), (66, 313505226), (69, 299874564), (92, 224905923), (99, 209003484), (108, 191586527), (132, 156752613), (138, 149937282), (198, 104501742), (207, 99958188), (253, 81783972), (276, 74968641), (297, 69667828), (396, 52250871), (414, 49979094), (506, 40891986), (594, 34833914), (621, 33319396), (759, 27261324), (828, 24989547), (1012, 20445993), (1188, 17416957), (1242, 16659698), (1518, 13630662), (2277, 9087108), (2484, 8329849), (3036, 6815331), (4554, 4543554), (6831, 3029036), (9108, 2271777), (13662, 1514518), (27324, 757259)]