20984940269101

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1\times {\mathrm{48392873}}^1$

素因数の和:48393708

約数の個数: 16

約数和(自身を含む): 22880150827200

約数和(自身を除く): 1895210558099

約数列:

[1, 19, 29, 551, 787, 14953, 22823, 433637, 48392873, 919464587, 1403393317, 26664473023, 38085191051, 723618629969, 1104470540479, 20984940269101]

約数ペア:

[(1, 20984940269101), (19, 1104470540479), (29, 723618629969), (551, 38085191051), (787, 26664473023), (14953, 1403393317), (22823, 919464587), (433637, 48392873)]