20494998722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{34261}}^1\times {\mathrm{27191}}^1$

素因数の和:61465

約数の個数: 16

約数和(自身を含む): 33539482944

約数和(自身を除く): 13044484222

約数列:

[1, 2, 11, 22, 27191, 34261, 54382, 68522, 299101, 376871, 598202, 753742, 931590851, 1863181702, 10247499361, 20494998722]

約数ペア:

[(1, 20494998722), (2, 10247499361), (11, 1863181702), (22, 931590851), (27191, 753742), (34261, 598202), (54382, 376871), (68522, 299101)]