20614464

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2753}}^1$

素因数の和:2784

約数の個数: 84

約数和(自身を含む): 63655956

約数和(自身を除く): 43041492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 2753, 3744, 5506, 7488, 8259, 11012, 16518, 22024, 24777, 33036, 35789, 44048, 49554, 66072, 71578, 88096, 99108, 107367, 132144, 143156, 176192, 198216, 214734, 264288, 286312, 322101, 396432, 429468, 528576, 572624, 644202, 792864, 858936, 1145248, 1288404, 1585728, 1717872, 2290496, 2576808, 3435744, 5153616, 6871488, 10307232, 20614464]

約数ペア:

[(1, 20614464), (2, 10307232), (3, 6871488), (4, 5153616), (6, 3435744), (8, 2576808), (9, 2290496), (12, 1717872), (13, 1585728), (16, 1288404), (18, 1145248), (24, 858936), (26, 792864), (32, 644202), (36, 572624), (39, 528576), (48, 429468), (52, 396432), (64, 322101), (72, 286312), (78, 264288), (96, 214734), (104, 198216), (117, 176192), (144, 143156), (156, 132144), (192, 107367), (208, 99108), (234, 88096), (288, 71578), (312, 66072), (416, 49554), (468, 44048), (576, 35789), (624, 33036), (832, 24777), (936, 22024), (1248, 16518), (1872, 11012), (2496, 8259), (2753, 7488), (3744, 5506)]