19807428048

素因数分解:

$2^4\times 3^1\times {\mathrm{412654751}}^1$

素因数の和:412654762

約数の個数: 20

約数和(自身を含む): 51169189248

約数和(自身を除く): 31361761200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 412654751, 825309502, 1237964253, 1650619004, 2475928506, 3301238008, 4951857012, 6602476016, 9903714024, 19807428048]

約数ペア:

[(1, 19807428048), (2, 9903714024), (3, 6602476016), (4, 4951857012), (6, 3301238008), (8, 2475928506), (12, 1650619004), (16, 1237964253), (24, 825309502), (48, 412654751)]