20176093836

素因数分解:

$2^2\times 3^2\times {\mathrm{1741}}^1\times {\mathrm{321911}}^1$

素因数の和:323662

約数の個数: 36

約数和(自身を含む): 51030134064

約数和(自身を除く): 30854040228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1741, 3482, 5223, 6964, 10446, 15669, 20892, 31338, 62676, 321911, 643822, 965733, 1287644, 1931466, 2897199, 3862932, 5794398, 11588796, 560447051, 1120894102, 1681341153, 2241788204, 3362682306, 5044023459, 6725364612, 10088046918, 20176093836]

約数ペア:

[(1, 20176093836), (2, 10088046918), (3, 6725364612), (4, 5044023459), (6, 3362682306), (9, 2241788204), (12, 1681341153), (18, 1120894102), (36, 560447051), (1741, 11588796), (3482, 5794398), (5223, 3862932), (6964, 2897199), (10446, 1931466), (15669, 1287644), (20892, 965733), (31338, 643822), (62676, 321911)]