20295092

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{569}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 36692040

約数和(自身を除く): 16396948

約数列:

[1, 2, 4, 37, 74, 148, 241, 482, 569, 964, 1138, 2276, 8917, 17834, 21053, 35668, 42106, 84212, 137129, 274258, 548516, 5073773, 10147546, 20295092]

約数ペア:

[(1, 20295092), (2, 10147546), (4, 5073773), (37, 548516), (74, 274258), (148, 137129), (241, 84212), (482, 42106), (569, 35668), (964, 21053), (1138, 17834), (2276, 8917)]