20187324824

素因数分解:

$2^3\times {\mathrm{8053}}^1\times {\mathrm{313351}}^1$

素因数の和:321410

約数の個数: 16

約数和(自身を含む): 37856055120

約数和(自身を除く): 17668730296

約数列:

[1, 2, 4, 8, 8053, 16106, 32212, 64424, 313351, 626702, 1253404, 2506808, 2523415603, 5046831206, 10093662412, 20187324824]

約数ペア:

[(1, 20187324824), (2, 10093662412), (4, 5046831206), (8, 2523415603), (8053, 2506808), (16106, 1253404), (32212, 626702), (64424, 313351)]