20164343776

素因数分解:

$2^5\times {\mathrm{337}}^1\times {\mathrm{1869839}}^1$

素因数の和:1870186

約数の個数: 24

約数和(自身を含む): 39816372960

約数和(自身を除く): 19652029184

約数列:

[1, 2, 4, 8, 16, 32, 337, 674, 1348, 2696, 5392, 10784, 1869839, 3739678, 7479356, 14958712, 29917424, 59834848, 630135743, 1260271486, 2520542972, 5041085944, 10082171888, 20164343776]

約数ペア:

[(1, 20164343776), (2, 10082171888), (4, 5041085944), (8, 2520542972), (16, 1260271486), (32, 630135743), (337, 59834848), (674, 29917424), (1348, 14958712), (2696, 7479356), (5392, 3739678), (10784, 1869839)]