20170054330

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1\times {\mathrm{41213}}^1$

素因数の和:41778

約数の個数: 32

約数和(自身を含む): 36721674000

約数和(自身を除く): 16551619670

約数列:

[1, 2, 5, 10, 109, 218, 449, 545, 898, 1090, 2245, 4490, 41213, 48941, 82426, 97882, 206065, 244705, 412130, 489410, 4492217, 8984434, 18504637, 22461085, 37009274, 44922170, 92523185, 185046370, 2017005433, 4034010866, 10085027165, 20170054330]

約数ペア:

[(1, 20170054330), (2, 10085027165), (5, 4034010866), (10, 2017005433), (109, 185046370), (218, 92523185), (449, 44922170), (545, 37009274), (898, 22461085), (1090, 18504637), (2245, 8984434), (4490, 4492217), (41213, 489410), (48941, 412130), (82426, 244705), (97882, 206065)]