20272902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19993}}^1$

素因数の和:20024

約数の個数: 24

約数和(自身を含む): 43906824

約数和(自身を除く): 23633922

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 19993, 39986, 59979, 119958, 259909, 519818, 779727, 1559454, 3378817, 6757634, 10136451, 20272902]

約数ペア:

[(1, 20272902), (2, 10136451), (3, 6757634), (6, 3378817), (13, 1559454), (26, 779727), (39, 519818), (78, 259909), (169, 119958), (338, 59979), (507, 39986), (1014, 19993)]