20181942644

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{1733}}^1\times {\mathrm{16829}}^1$

素因数の和:18739

約数の個数: 24

約数和(自身を含む): 35545161960

約数和(自身を除く): 15363219316

約数列:

[1, 2, 4, 173, 346, 692, 1733, 3466, 6932, 16829, 33658, 67316, 299809, 599618, 1199236, 2911417, 5822834, 11645668, 29164657, 58329314, 116658628, 5045485661, 10090971322, 20181942644]

約数ペア:

[(1, 20181942644), (2, 10090971322), (4, 5045485661), (173, 116658628), (346, 58329314), (692, 29164657), (1733, 11645668), (3466, 5822834), (6932, 2911417), (16829, 1199236), (33658, 599618), (67316, 299809)]