20199552796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{297052247}}^1$

素因数の和:297052268

約数の個数: 12

約数和(自身を含む): 37428583248

約数和(自身を除く): 17229030452

約数列:

[1, 2, 4, 17, 34, 68, 297052247, 594104494, 1188208988, 5049888199, 10099776398, 20199552796]

約数ペア:

[(1, 20199552796), (2, 10099776398), (4, 5049888199), (17, 1188208988), (34, 594104494), (68, 297052247)]