20223182

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{10861}}^1$

素因数の和:10896

約数の個数: 24

約数和(自身を含む): 37148040

約数和(自身を除く): 16924858

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 10861, 21722, 76027, 152054, 206359, 412718, 532189, 1064378, 1444513, 2889026, 10111591, 20223182]

約数ペア:

[(1, 20223182), (2, 10111591), (7, 2889026), (14, 1444513), (19, 1064378), (38, 532189), (49, 412718), (98, 206359), (133, 152054), (266, 76027), (931, 21722), (1862, 10861)]