20182543486

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{18248231}}^1$

素因数の和:18248319

約数の個数: 16

約数和(自身を含む): 35036605440

約数和(自身を除く): 14854061954

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 18248231, 36496462, 127737617, 255475234, 1441610249, 2883220498, 10091271743, 20182543486]

約数ペア:

[(1, 20182543486), (2, 10091271743), (7, 2883220498), (14, 1441610249), (79, 255475234), (158, 127737617), (553, 36496462), (1106, 18248231)]