20020714

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{4751}}^1$

素因数の和:4810

約数の個数: 24

約数和(自身を含む): 35754048

約数和(自身を除く): 15733334

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 4751, 9502, 33257, 66514, 204293, 232799, 408586, 465598, 1430051, 2860102, 10010357, 20020714]

約数ペア:

[(1, 20020714), (2, 10010357), (7, 2860102), (14, 1430051), (43, 465598), (49, 408586), (86, 232799), (98, 204293), (301, 66514), (602, 33257), (2107, 9502), (4214, 4751)]