20161697962

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2531}}^1\times {\mathrm{29947}}^1$

素因数の和:32506

約数の個数: 32

約数和(自身を含む): 36397601280

約数和(自身を除く): 16235903318

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 2531, 5062, 17717, 29947, 35434, 48089, 59894, 96178, 209629, 336623, 419258, 568993, 673246, 1137986, 3982951, 7965902, 75795857, 151591714, 530570999, 1061141998, 1440121283, 2880242566, 10080848981, 20161697962]

約数ペア:

[(1, 20161697962), (2, 10080848981), (7, 2880242566), (14, 1440121283), (19, 1061141998), (38, 530570999), (133, 151591714), (266, 75795857), (2531, 7965902), (5062, 3982951), (17717, 1137986), (29947, 673246), (35434, 568993), (48089, 419258), (59894, 336623), (96178, 209629)]