20136699

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{41}}^2$

素因数の和:121

約数の個数: 36

約数和(自身を含む): 32792136

約数和(自身を除く): 12655437

約数列:

[1, 3, 9, 11, 33, 41, 99, 121, 123, 363, 369, 451, 1089, 1331, 1353, 1681, 3993, 4059, 4961, 5043, 11979, 14883, 15129, 18491, 44649, 54571, 55473, 163713, 166419, 203401, 491139, 610203, 1830609, 2237411, 6712233, 20136699]

約数ペア:

[(1, 20136699), (3, 6712233), (9, 2237411), (11, 1830609), (33, 610203), (41, 491139), (99, 203401), (121, 166419), (123, 163713), (363, 55473), (369, 54571), (451, 44649), (1089, 18491), (1331, 15129), (1353, 14883), (1681, 11979), (3993, 5043), (4059, 4961)]