20314368

素因数分解:

$2^8\times 3^3\times {\mathrm{2939}}^1$

素因数の和:2964

約数の個数: 72

約数和(自身を含む): 60093600

約数和(自身を除く): 39779232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 2939, 3456, 5878, 6912, 8817, 11756, 17634, 23512, 26451, 35268, 47024, 52902, 70536, 79353, 94048, 105804, 141072, 158706, 188096, 211608, 282144, 317412, 376192, 423216, 564288, 634824, 752384, 846432, 1128576, 1269648, 1692864, 2257152, 2539296, 3385728, 5078592, 6771456, 10157184, 20314368]

約数ペア:

[(1, 20314368), (2, 10157184), (3, 6771456), (4, 5078592), (6, 3385728), (8, 2539296), (9, 2257152), (12, 1692864), (16, 1269648), (18, 1128576), (24, 846432), (27, 752384), (32, 634824), (36, 564288), (48, 423216), (54, 376192), (64, 317412), (72, 282144), (96, 211608), (108, 188096), (128, 158706), (144, 141072), (192, 105804), (216, 94048), (256, 79353), (288, 70536), (384, 52902), (432, 47024), (576, 35268), (768, 26451), (864, 23512), (1152, 17634), (1728, 11756), (2304, 8817), (2939, 6912), (3456, 5878)]