20044101

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{86771}}^1$

素因数の和:86792

約数の個数: 16

約数和(自身を含む): 33320448

約数和(自身を除く): 13276347

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 86771, 260313, 607397, 954481, 1822191, 2863443, 6681367, 20044101]

約数ペア:

[(1, 20044101), (3, 6681367), (7, 2863443), (11, 1822191), (21, 954481), (33, 607397), (77, 260313), (231, 86771)]