20173061050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{49547}}^1$

素因数の和:50055

約数の個数: 48

約数和(自身を含む): 39812808960

約数和(自身を除く): 19639747910

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 479, 850, 958, 2395, 4790, 8143, 11975, 16286, 23950, 40715, 49547, 81430, 99094, 203575, 247735, 407150, 495470, 842299, 1238675, 1684598, 2477350, 4211495, 8422990, 21057475, 23733013, 42114950, 47466026, 118665065, 237330130, 403461221, 593325325, 806922442, 1186650650, 2017306105, 4034612210, 10086530525, 20173061050]

約数ペア:

[(1, 20173061050), (2, 10086530525), (5, 4034612210), (10, 2017306105), (17, 1186650650), (25, 806922442), (34, 593325325), (50, 403461221), (85, 237330130), (170, 118665065), (425, 47466026), (479, 42114950), (850, 23733013), (958, 21057475), (2395, 8422990), (4790, 4211495), (8143, 2477350), (11975, 1684598), (16286, 1238675), (23950, 842299), (40715, 495470), (49547, 407150), (81430, 247735), (99094, 203575)]