20030378

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{6133}}^1$

素因数の和:6229

約数の個数: 16

約数和(自身を含む): 31798656

約数和(自身を除く): 11768278

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 6133, 12266, 141059, 282118, 435443, 870886, 10015189, 20030378]

約数ペア:

[(1, 20030378), (2, 10015189), (23, 870886), (46, 435443), (71, 282118), (142, 141059), (1633, 12266), (3266, 6133)]