19803012864

素因数分解:

$2^8\times 3^1\times {\mathrm{25785173}}^1$

素因数の和:25785192

約数の個数: 36

約数和(自身を含む): 52704895656

約数和(自身を除く): 32901882792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 25785173, 51570346, 77355519, 103140692, 154711038, 206281384, 309422076, 412562768, 618844152, 825125536, 1237688304, 1650251072, 2475376608, 3300502144, 4950753216, 6601004288, 9901506432, 19803012864]

約数ペア:

[(1, 19803012864), (2, 9901506432), (3, 6601004288), (4, 4950753216), (6, 3300502144), (8, 2475376608), (12, 1650251072), (16, 1237688304), (24, 825125536), (32, 618844152), (48, 412562768), (64, 309422076), (96, 206281384), (128, 154711038), (192, 103140692), (256, 77355519), (384, 51570346), (768, 25785173)]