20242959

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 30862080

約数和(自身を除く): 10619121

約数列:

[1, 3, 11, 33, 37, 59, 111, 177, 281, 407, 649, 843, 1221, 1947, 2183, 3091, 6549, 9273, 10397, 16579, 24013, 31191, 49737, 72039, 114367, 182369, 343101, 547107, 613423, 1840269, 6747653, 20242959]

約数ペア:

[(1, 20242959), (3, 6747653), (11, 1840269), (33, 613423), (37, 547107), (59, 343101), (111, 182369), (177, 114367), (281, 72039), (407, 49737), (649, 31191), (843, 24013), (1221, 16579), (1947, 10397), (2183, 9273), (3091, 6549)]