20797440324

素因数分解:

$2^2\times 3^1\times {\mathrm{277}}^1\times {\mathrm{6256751}}^1$

素因数の和:6257035

約数の個数: 24

約数和(自身を含む): 48702557568

約数和(自身を除く): 27905117244

約数列:

[1, 2, 3, 4, 6, 12, 277, 554, 831, 1108, 1662, 3324, 6256751, 12513502, 18770253, 25027004, 37540506, 75081012, 1733120027, 3466240054, 5199360081, 6932480108, 10398720162, 20797440324]

約数ペア:

[(1, 20797440324), (2, 10398720162), (3, 6932480108), (4, 5199360081), (6, 3466240054), (12, 1733120027), (277, 75081012), (554, 37540506), (831, 25027004), (1108, 18770253), (1662, 12513502), (3324, 6256751)]