20155249294

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{3089}}^1\times {\mathrm{28871}}^1$

素因数の和:32075

約数の個数: 16

約数和(自身を含む): 30511352160

約数和(自身を除く): 10356102866

約数列:

[1, 2, 113, 226, 3089, 6178, 28871, 57742, 349057, 698114, 3262423, 6524846, 89182519, 178365038, 10077624647, 20155249294]

約数ペア:

[(1, 20155249294), (2, 10077624647), (113, 178365038), (226, 89182519), (3089, 6524846), (6178, 3262423), (28871, 698114), (57742, 349057)]