20165961596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2649233}}^1$

素因数の和:2649421

約数の個数: 24

約数和(自身を含む): 38721204144

約数和(自身を除く): 18555242548

約数列:

[1, 2, 4, 11, 22, 44, 173, 346, 692, 1903, 3806, 7612, 2649233, 5298466, 10596932, 29141563, 58283126, 116566252, 458317309, 916634618, 1833269236, 5041490399, 10082980798, 20165961596]

約数ペア:

[(1, 20165961596), (2, 10082980798), (4, 5041490399), (11, 1833269236), (22, 916634618), (44, 458317309), (173, 116566252), (346, 58283126), (692, 29141563), (1903, 10596932), (3806, 5298466), (7612, 2649233)]