20462036

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19751}}^1$

素因数の和:19799

約数の個数: 24

約数和(自身を含む): 42032256

約数和(自身を除く): 21570220

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 19751, 39502, 79004, 138257, 276514, 553028, 730787, 1461574, 2923148, 5115509, 10231018, 20462036]

約数ペア:

[(1, 20462036), (2, 10231018), (4, 5115509), (7, 2923148), (14, 1461574), (28, 730787), (37, 553028), (74, 276514), (148, 138257), (259, 79004), (518, 39502), (1036, 19751)]