20344595028

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2121881}}^1$

素因数の和:2121952

約数の個数: 48

約数和(自身を含む): 51332569344

約数和(自身を除く): 30987974316

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 47, 51, 68, 94, 102, 141, 188, 204, 282, 564, 799, 1598, 2397, 3196, 4794, 9588, 2121881, 4243762, 6365643, 8487524, 12731286, 25462572, 36071977, 72143954, 99728407, 108215931, 144287908, 199456814, 216431862, 299185221, 398913628, 432863724, 598370442, 1196740884, 1695382919, 3390765838, 5086148757, 6781531676, 10172297514, 20344595028]

約数ペア:

[(1, 20344595028), (2, 10172297514), (3, 6781531676), (4, 5086148757), (6, 3390765838), (12, 1695382919), (17, 1196740884), (34, 598370442), (47, 432863724), (51, 398913628), (68, 299185221), (94, 216431862), (102, 199456814), (141, 144287908), (188, 108215931), (204, 99728407), (282, 72143954), (564, 36071977), (799, 25462572), (1598, 12731286), (2397, 8487524), (3196, 6365643), (4794, 4243762), (9588, 2121881)]