20103054

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{13037}}^1$

素因数の和:13299

約数の個数: 16

約数和(自身を含む): 40365648

約数和(自身を除く): 20262594

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 13037, 26074, 39111, 78222, 3350509, 6701018, 10051527, 20103054]

約数ペア:

[(1, 20103054), (2, 10051527), (3, 6701018), (6, 3350509), (257, 78222), (514, 39111), (771, 26074), (1542, 13037)]