17967003220

素因数分解:

$2^2\times 5^1\times {\mathrm{10321}}^1\times {\mathrm{87041}}^1$

素因数の和:97371

約数の個数: 24

約数和(自身を含む): 37734796008

約数和(自身を除く): 19767792788

約数列:

[1, 2, 4, 5, 10, 20, 10321, 20642, 41284, 51605, 87041, 103210, 174082, 206420, 348164, 435205, 870410, 1740820, 898350161, 1796700322, 3593400644, 4491750805, 8983501610, 17967003220]

約数ペア:

[(1, 17967003220), (2, 8983501610), (4, 4491750805), (5, 3593400644), (10, 1796700322), (20, 898350161), (10321, 1740820), (20642, 870410), (41284, 435205), (51605, 348164), (87041, 206420), (103210, 174082)]