20199231392

素因数分解:

$2^5\times {\mathrm{16529}}^1\times {\mathrm{38189}}^1$

素因数の和:54728

約数の個数: 24

約数和(自身を含む): 39770684100

約数和(自身を除く): 19571452708

約数列:

[1, 2, 4, 8, 16, 32, 16529, 33058, 38189, 66116, 76378, 132232, 152756, 264464, 305512, 528928, 611024, 1222048, 631225981, 1262451962, 2524903924, 5049807848, 10099615696, 20199231392]

約数ペア:

[(1, 20199231392), (2, 10099615696), (4, 5049807848), (8, 2524903924), (16, 1262451962), (32, 631225981), (16529, 1222048), (33058, 611024), (38189, 528928), (66116, 305512), (76378, 264464), (132232, 152756)]