20166883578

素因数分解:

$2^1\times 3^3\times {\mathrm{373460807}}^1$

素因数の和:373460818

約数の個数: 16

約数和(自身を含む): 44815296960

約数和(自身を除く): 24648413382

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 373460807, 746921614, 1120382421, 2240764842, 3361147263, 6722294526, 10083441789, 20166883578]

約数ペア:

[(1, 20166883578), (2, 10083441789), (3, 6722294526), (6, 3361147263), (9, 2240764842), (18, 1120382421), (27, 746921614), (54, 373460807)]