20215096

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229717}}^1$

素因数の和:229734

約数の個数: 16

約数和(自身を含む): 41349240

約数和(自身を除く): 21134144

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229717, 459434, 918868, 1837736, 2526887, 5053774, 10107548, 20215096]

約数ペア:

[(1, 20215096), (2, 10107548), (4, 5053774), (8, 2526887), (11, 1837736), (22, 918868), (44, 459434), (88, 229717)]