20239430406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{259479877}}^1$

素因数の和:259479895

約数の個数: 16

約数和(自身を含む): 43592619504

約数和(自身を除く): 23353189098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 259479877, 518959754, 778439631, 1556879262, 3373238401, 6746476802, 10119715203, 20239430406]

約数ペア:

[(1, 20239430406), (2, 10119715203), (3, 6746476802), (6, 3373238401), (13, 1556879262), (26, 778439631), (39, 518959754), (78, 259479877)]