20198097656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229523837}}^1$

素因数の和:229523854

約数の個数: 16

約数和(自身を含む): 41314290840

約数和(自身を除く): 21116193184

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229523837, 459047674, 918095348, 1836190696, 2524762207, 5049524414, 10099048828, 20198097656]

約数ペア:

[(1, 20198097656), (2, 10099048828), (4, 5049524414), (8, 2524762207), (11, 1836190696), (22, 918095348), (44, 459047674), (88, 229523837)]