20096007952

素因数分解:

$2^4\times {\mathrm{1709}}^1\times {\mathrm{734933}}^1$

素因数の和:736650

約数の個数: 20

約数和(自身を含む): 38958851340

約数和(自身を除く): 18862843388

約数列:

[1, 2, 4, 8, 16, 1709, 3418, 6836, 13672, 27344, 734933, 1469866, 2939732, 5879464, 11758928, 1256000497, 2512000994, 5024001988, 10048003976, 20096007952]

約数ペア:

[(1, 20096007952), (2, 10048003976), (4, 5024001988), (8, 2512000994), (16, 1256000497), (1709, 11758928), (3418, 5879464), (6836, 2939732), (13672, 1469866), (27344, 734933)]