20162983256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{193874839}}^1$

素因数の和:193874858

約数の個数: 16

約数和(自身を含む): 40713716400

約数和(自身を除く): 20550733144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 193874839, 387749678, 775499356, 1550998712, 2520372907, 5040745814, 10081491628, 20162983256]

約数ペア:

[(1, 20162983256), (2, 10081491628), (4, 5040745814), (8, 2520372907), (13, 1550998712), (26, 775499356), (52, 387749678), (104, 193874839)]