20258904

素因数分解:

$2^3\times 3^1\times {\mathrm{844121}}^1$

素因数の和:844130

約数の個数: 16

約数和(自身を含む): 50647320

約数和(自身を除く): 30388416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 844121, 1688242, 2532363, 3376484, 5064726, 6752968, 10129452, 20258904]

約数ペア:

[(1, 20258904), (2, 10129452), (3, 6752968), (4, 5064726), (6, 3376484), (8, 2532363), (12, 1688242), (24, 844121)]