20004384

素因数分解:

$2^5\times 3^1\times {\mathrm{208379}}^1$

素因数の和:208392

約数の個数: 24

約数和(自身を含む): 52511760

約数和(自身を除く): 32507376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 208379, 416758, 625137, 833516, 1250274, 1667032, 2500548, 3334064, 5001096, 6668128, 10002192, 20004384]

約数ペア:

[(1, 20004384), (2, 10002192), (3, 6668128), (4, 5001096), (6, 3334064), (8, 2500548), (12, 1667032), (16, 1250274), (24, 833516), (32, 625137), (48, 416758), (96, 208379)]