20195569712

素因数分解:

$2^4\times {\mathrm{13597}}^1\times {\mathrm{92831}}^1$

素因数の和:106436

約数の個数: 20

約数和(自身を含む): 39132215616

約数和(自身を除く): 18936645904

約数列:

[1, 2, 4, 8, 16, 13597, 27194, 54388, 92831, 108776, 185662, 217552, 371324, 742648, 1485296, 1262223107, 2524446214, 5048892428, 10097784856, 20195569712]

約数ペア:

[(1, 20195569712), (2, 10097784856), (4, 5048892428), (8, 2524446214), (16, 1262223107), (13597, 1485296), (27194, 742648), (54388, 371324), (92831, 217552), (108776, 185662)]