20333544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11003}}^1$

素因数の和:11030

約数の個数: 64

約数和(自身を含む): 63383040

約数和(自身を除く): 43049496

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 11003, 22006, 33009, 44012, 66018, 77021, 88024, 121033, 132036, 154042, 231063, 242066, 264072, 308084, 363099, 462126, 484132, 616168, 726198, 847231, 924252, 968264, 1452396, 1694462, 1848504, 2541693, 2904792, 3388924, 5083386, 6777848, 10166772, 20333544]

約数ペア:

[(1, 20333544), (2, 10166772), (3, 6777848), (4, 5083386), (6, 3388924), (7, 2904792), (8, 2541693), (11, 1848504), (12, 1694462), (14, 1452396), (21, 968264), (22, 924252), (24, 847231), (28, 726198), (33, 616168), (42, 484132), (44, 462126), (56, 363099), (66, 308084), (77, 264072), (84, 242066), (88, 231063), (132, 154042), (154, 132036), (168, 121033), (231, 88024), (264, 77021), (308, 66018), (462, 44012), (616, 33009), (924, 22006), (1848, 11003)]