20162215209

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{4561}}^1\times {\mathrm{47533}}^1$

素因数の和:52128

約数の個数: 16

約数和(自身を含む): 27756813824

約数和(自身を除く): 7594598615

約数列:

[1, 3, 31, 93, 4561, 13683, 47533, 141391, 142599, 424173, 1473523, 4420569, 216798013, 650394039, 6720738403, 20162215209]

約数ペア:

[(1, 20162215209), (3, 6720738403), (31, 650394039), (93, 216798013), (4561, 4420569), (13683, 1473523), (47533, 424173), (141391, 142599)]