20572476

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{13499}}^1$

素因数の和:13633

約数の個数: 24

約数和(自身を含む): 48384000

約数和(自身を除く): 27811524

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 13499, 26998, 40497, 53996, 80994, 161988, 1714373, 3428746, 5143119, 6857492, 10286238, 20572476]

約数ペア:

[(1, 20572476), (2, 10286238), (3, 6857492), (4, 5143119), (6, 3428746), (12, 1714373), (127, 161988), (254, 80994), (381, 53996), (508, 40497), (762, 26998), (1524, 13499)]