20798924260

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{17626207}}^1$

素因数の和:17626275

約数の個数: 24

約数和(自身を含む): 44418044160

約数和(自身を除く): 23619119900

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 17626207, 35252414, 70504828, 88131035, 176262070, 352524140, 1039946213, 2079892426, 4159784852, 5199731065, 10399462130, 20798924260]

約数ペア:

[(1, 20798924260), (2, 10399462130), (4, 5199731065), (5, 4159784852), (10, 2079892426), (20, 1039946213), (59, 352524140), (118, 176262070), (236, 88131035), (295, 70504828), (590, 35252414), (1180, 17626207)]