20800162368

素因数分解:

$2^6\times 3^5\times {\mathrm{1337459}}^1$

素因数の和:1337486

約数の個数: 84

約数和(自身を含む): 61828100880

約数和(自身を除く): 41027938512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 864, 972, 1296, 1728, 1944, 2592, 3888, 5184, 7776, 15552, 1337459, 2674918, 4012377, 5349836, 8024754, 10699672, 12037131, 16049508, 21399344, 24074262, 32099016, 36111393, 42798688, 48148524, 64198032, 72222786, 85597376, 96297048, 108334179, 128396064, 144445572, 192594096, 216668358, 256792128, 288891144, 325002537, 385188192, 433336716, 577782288, 650005074, 770376384, 866673432, 1155564576, 1300010148, 1733346864, 2311129152, 2600020296, 3466693728, 5200040592, 6933387456, 10400081184, 20800162368]

約数ペア:

[(1, 20800162368), (2, 10400081184), (3, 6933387456), (4, 5200040592), (6, 3466693728), (8, 2600020296), (9, 2311129152), (12, 1733346864), (16, 1300010148), (18, 1155564576), (24, 866673432), (27, 770376384), (32, 650005074), (36, 577782288), (48, 433336716), (54, 385188192), (64, 325002537), (72, 288891144), (81, 256792128), (96, 216668358), (108, 192594096), (144, 144445572), (162, 128396064), (192, 108334179), (216, 96297048), (243, 85597376), (288, 72222786), (324, 64198032), (432, 48148524), (486, 42798688), (576, 36111393), (648, 32099016), (864, 24074262), (972, 21399344), (1296, 16049508), (1728, 12037131), (1944, 10699672), (2592, 8024754), (3888, 5349836), (5184, 4012377), (7776, 2674918), (15552, 1337459)]