20147196

素因数分解:

$2^2\times 3^1\times {\mathrm{419}}^1\times {\mathrm{4007}}^1$

素因数の和:4433

約数の個数: 24

約数和(自身を含む): 47134080

約数和(自身を除く): 26986884

約数列:

[1, 2, 3, 4, 6, 12, 419, 838, 1257, 1676, 2514, 4007, 5028, 8014, 12021, 16028, 24042, 48084, 1678933, 3357866, 5036799, 6715732, 10073598, 20147196]

約数ペア:

[(1, 20147196), (2, 10073598), (3, 6715732), (4, 5036799), (6, 3357866), (12, 1678933), (419, 48084), (838, 24042), (1257, 16028), (1676, 12021), (2514, 8014), (4007, 5028)]