2074359220

素因数分解:

$2^2\times 5^1\times {\mathrm{941}}^1\times {\mathrm{110221}}^1$

素因数の和:111171

約数の個数: 24

約数和(自身を含む): 4360823208

約数和(自身を除く): 2286463988

約数列:

[1, 2, 4, 5, 10, 20, 941, 1882, 3764, 4705, 9410, 18820, 110221, 220442, 440884, 551105, 1102210, 2204420, 103717961, 207435922, 414871844, 518589805, 1037179610, 2074359220]

約数ペア:

[(1, 2074359220), (2, 1037179610), (4, 518589805), (5, 414871844), (10, 207435922), (20, 103717961), (941, 2204420), (1882, 1102210), (3764, 551105), (4705, 440884), (9410, 220442), (18820, 110221)]