20576073

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{16607}}^1$

素因数の和:16676

約数の個数: 16

約数和(自身を含む): 31887360

約数和(自身を除く): 11311287

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 16607, 49821, 116249, 348747, 979813, 2939439, 6858691, 20576073]

約数ペア:

[(1, 20576073), (3, 6858691), (7, 2939439), (21, 979813), (59, 348747), (177, 116249), (413, 49821), (1239, 16607)]