20147796456

素因数分解:

$2^3\times 3^1\times {\mathrm{839491519}}^1$

素因数の和:839491528

約数の個数: 16

約数和(自身を含む): 50369491200

約数和(自身を除く): 30221694744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 839491519, 1678983038, 2518474557, 3357966076, 5036949114, 6715932152, 10073898228, 20147796456]

約数ペア:

[(1, 20147796456), (2, 10073898228), (3, 6715932152), (4, 5036949114), (6, 3357966076), (8, 2518474557), (12, 1678983038), (24, 839491519)]