20172263856

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{7929349}}^1$

素因数の和:7929413

約数の個数: 40

約数和(自身を含む): 53094927600

約数和(自身を除く): 32922663744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 7929349, 15858698, 23788047, 31717396, 47576094, 63434792, 95152188, 126869584, 190304376, 380608752, 420255497, 840510994, 1260766491, 1681021988, 2521532982, 3362043976, 5043065964, 6724087952, 10086131928, 20172263856]

約数ペア:

[(1, 20172263856), (2, 10086131928), (3, 6724087952), (4, 5043065964), (6, 3362043976), (8, 2521532982), (12, 1681021988), (16, 1260766491), (24, 840510994), (48, 420255497), (53, 380608752), (106, 190304376), (159, 126869584), (212, 95152188), (318, 63434792), (424, 47576094), (636, 31717396), (848, 23788047), (1272, 15858698), (2544, 7929349)]