20132696368

素因数分解:

$2^4\times {\mathrm{8839}}^1\times {\mathrm{142357}}^1$

素因数の和:151204

約数の個数: 20

約数和(自身を含む): 39011786320

約数和(自身を除く): 18879089952

約数列:

[1, 2, 4, 8, 16, 8839, 17678, 35356, 70712, 141424, 142357, 284714, 569428, 1138856, 2277712, 1258293523, 2516587046, 5033174092, 10066348184, 20132696368]

約数ペア:

[(1, 20132696368), (2, 10066348184), (4, 5033174092), (8, 2516587046), (16, 1258293523), (8839, 2277712), (17678, 1138856), (35356, 569428), (70712, 284714), (141424, 142357)]