20072065716

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{697819}}^1$

素因数の和:697893

約数の個数: 72

約数和(自身を含む): 54865399680

約数和(自身を除く): 34793333964

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 47, 51, 68, 94, 102, 141, 153, 188, 204, 282, 306, 423, 564, 612, 799, 846, 1598, 1692, 2397, 3196, 4794, 7191, 9588, 14382, 28764, 697819, 1395638, 2093457, 2791276, 4186914, 6280371, 8373828, 11862923, 12560742, 23725846, 25121484, 32797493, 35588769, 47451692, 65594986, 71177538, 98392479, 106766307, 131189972, 142355076, 196784958, 213532614, 295177437, 393569916, 427065228, 557557381, 590354874, 1115114762, 1180709748, 1672672143, 2230229524, 3345344286, 5018016429, 6690688572, 10036032858, 20072065716]

約数ペア:

[(1, 20072065716), (2, 10036032858), (3, 6690688572), (4, 5018016429), (6, 3345344286), (9, 2230229524), (12, 1672672143), (17, 1180709748), (18, 1115114762), (34, 590354874), (36, 557557381), (47, 427065228), (51, 393569916), (68, 295177437), (94, 213532614), (102, 196784958), (141, 142355076), (153, 131189972), (188, 106766307), (204, 98392479), (282, 71177538), (306, 65594986), (423, 47451692), (564, 35588769), (612, 32797493), (799, 25121484), (846, 23725846), (1598, 12560742), (1692, 11862923), (2397, 8373828), (3196, 6280371), (4794, 4186914), (7191, 2791276), (9588, 2093457), (14382, 1395638), (28764, 697819)]