20863446

素因数分解:

$2^1\times 3^1\times {\mathrm{727}}^1\times {\mathrm{4783}}^1$

素因数の和:5515

約数の個数: 16

約数和(自身を含む): 41793024

約数和(自身を除く): 20929578

約数列:

[1, 2, 3, 6, 727, 1454, 2181, 4362, 4783, 9566, 14349, 28698, 3477241, 6954482, 10431723, 20863446]

約数ペア:

[(1, 20863446), (2, 10431723), (3, 6954482), (6, 3477241), (727, 28698), (1454, 14349), (2181, 9566), (4362, 4783)]