20307876

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{27743}}^1$

素因数の和:27811

約数の個数: 24

約数和(自身を含む): 48163584

約数和(自身を除く): 27855708

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 27743, 55486, 83229, 110972, 166458, 332916, 1692323, 3384646, 5076969, 6769292, 10153938, 20307876]

約数ペア:

[(1, 20307876), (2, 10153938), (3, 6769292), (4, 5076969), (6, 3384646), (12, 1692323), (61, 332916), (122, 166458), (183, 110972), (244, 83229), (366, 55486), (732, 27743)]