20205122472

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{185477}}^1$

素因数の和:185595

約数の個数: 96

約数和(自身を含む): 58592500200

約数和(自身を除く): 38387377728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 89, 102, 136, 153, 178, 204, 267, 306, 356, 408, 534, 612, 712, 801, 1068, 1224, 1513, 1602, 2136, 3026, 3204, 4539, 6052, 6408, 9078, 12104, 13617, 18156, 27234, 36312, 54468, 108936, 185477, 370954, 556431, 741908, 1112862, 1483816, 1669293, 2225724, 3153109, 3338586, 4451448, 6306218, 6677172, 9459327, 12612436, 13354344, 16507453, 18918654, 25224872, 28377981, 33014906, 37837308, 49522359, 56755962, 66029812, 75674616, 99044718, 113511924, 132059624, 148567077, 198089436, 227023848, 280626701, 297134154, 396178872, 561253402, 594268308, 841880103, 1122506804, 1188536616, 1683760206, 2245013608, 2525640309, 3367520412, 5051280618, 6735040824, 10102561236, 20205122472]

約数ペア:

[(1, 20205122472), (2, 10102561236), (3, 6735040824), (4, 5051280618), (6, 3367520412), (8, 2525640309), (9, 2245013608), (12, 1683760206), (17, 1188536616), (18, 1122506804), (24, 841880103), (34, 594268308), (36, 561253402), (51, 396178872), (68, 297134154), (72, 280626701), (89, 227023848), (102, 198089436), (136, 148567077), (153, 132059624), (178, 113511924), (204, 99044718), (267, 75674616), (306, 66029812), (356, 56755962), (408, 49522359), (534, 37837308), (612, 33014906), (712, 28377981), (801, 25224872), (1068, 18918654), (1224, 16507453), (1513, 13354344), (1602, 12612436), (2136, 9459327), (3026, 6677172), (3204, 6306218), (4539, 4451448), (6052, 3338586), (6408, 3153109), (9078, 2225724), (12104, 1669293), (13617, 1483816), (18156, 1112862), (27234, 741908), (36312, 556431), (54468, 370954), (108936, 185477)]