20227095280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{36119813}}^1$

素因数の和:36119833

約数の個数: 40

約数和(自身を含む): 53746283232

約数和(自身を除く): 33519187952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 36119813, 72239626, 144479252, 180599065, 252838691, 288958504, 361198130, 505677382, 577917008, 722396260, 1011354764, 1264193455, 1444792520, 2022709528, 2528386910, 2889585040, 4045419056, 5056773820, 10113547640, 20227095280]

約数ペア:

[(1, 20227095280), (2, 10113547640), (4, 5056773820), (5, 4045419056), (7, 2889585040), (8, 2528386910), (10, 2022709528), (14, 1444792520), (16, 1264193455), (20, 1011354764), (28, 722396260), (35, 577917008), (40, 505677382), (56, 361198130), (70, 288958504), (80, 252838691), (112, 180599065), (140, 144479252), (280, 72239626), (560, 36119813)]