20886448464

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{54101}}^1$

素因数の和:54505

約数の個数: 120

約数和(自身を含む): 66979141632

約数和(自身を除く): 46092693168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 383, 504, 766, 1008, 1149, 1532, 2298, 2681, 3064, 3447, 4596, 5362, 6128, 6894, 8043, 9192, 10724, 13788, 16086, 18384, 21448, 24129, 27576, 32172, 42896, 48258, 54101, 55152, 64344, 96516, 108202, 128688, 162303, 193032, 216404, 324606, 378707, 386064, 432808, 486909, 649212, 757414, 865616, 973818, 1136121, 1298424, 1514828, 1947636, 2272242, 2596848, 3029656, 3408363, 3895272, 4544484, 6059312, 6816726, 7790544, 9088968, 13633452, 18177936, 20720683, 27266904, 41441366, 54533808, 62162049, 82882732, 124324098, 145044781, 165765464, 186486147, 248648196, 290089562, 331530928, 372972294, 435134343, 497296392, 580179124, 745944588, 870268686, 994592784, 1160358248, 1305403029, 1491889176, 1740537372, 2320716496, 2610806058, 2983778352, 3481074744, 5221612116, 6962149488, 10443224232, 20886448464]

約数ペア:

[(1, 20886448464), (2, 10443224232), (3, 6962149488), (4, 5221612116), (6, 3481074744), (7, 2983778352), (8, 2610806058), (9, 2320716496), (12, 1740537372), (14, 1491889176), (16, 1305403029), (18, 1160358248), (21, 994592784), (24, 870268686), (28, 745944588), (36, 580179124), (42, 497296392), (48, 435134343), (56, 372972294), (63, 331530928), (72, 290089562), (84, 248648196), (112, 186486147), (126, 165765464), (144, 145044781), (168, 124324098), (252, 82882732), (336, 62162049), (383, 54533808), (504, 41441366), (766, 27266904), (1008, 20720683), (1149, 18177936), (1532, 13633452), (2298, 9088968), (2681, 7790544), (3064, 6816726), (3447, 6059312), (4596, 4544484), (5362, 3895272), (6128, 3408363), (6894, 3029656), (8043, 2596848), (9192, 2272242), (10724, 1947636), (13788, 1514828), (16086, 1298424), (18384, 1136121), (21448, 973818), (24129, 865616), (27576, 757414), (32172, 649212), (42896, 486909), (48258, 432808), (54101, 386064), (55152, 378707), (64344, 324606), (96516, 216404), (108202, 193032), (128688, 162303)]