20393209728

素因数分解:

$2^7\times 3^3\times {\mathrm{5900813}}^1$

素因数の和:5900836

約数の個数: 64

約数和(自身を含む): 60188302800

約数和(自身を除く): 39795093072

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, 288, 384, 432, 576, 864, 1152, 1728, 3456, 5900813, 11801626, 17702439, 23603252, 35404878, 47206504, 53107317, 70809756, 94413008, 106214634, 141619512, 159321951, 188826016, 212429268, 283239024, 318643902, 377652032, 424858536, 566478048, 637287804, 755304064, 849717072, 1132956096, 1274575608, 1699434144, 2265912192, 2549151216, 3398868288, 5098302432, 6797736576, 10196604864, 20393209728]

約数ペア:

[(1, 20393209728), (2, 10196604864), (3, 6797736576), (4, 5098302432), (6, 3398868288), (8, 2549151216), (9, 2265912192), (12, 1699434144), (16, 1274575608), (18, 1132956096), (24, 849717072), (27, 755304064), (32, 637287804), (36, 566478048), (48, 424858536), (54, 377652032), (64, 318643902), (72, 283239024), (96, 212429268), (108, 188826016), (128, 159321951), (144, 141619512), (192, 106214634), (216, 94413008), (288, 70809756), (384, 53107317), (432, 47206504), (576, 35404878), (864, 23603252), (1152, 17702439), (1728, 11801626), (3456, 5900813)]