20162940316

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{618571}}^1$

素因数の和:618885

約数の個数: 24

約数和(自身を含む): 36631833840

約数和(自身を除く): 16468893524

約数列:

[1, 2, 4, 29, 58, 116, 281, 562, 1124, 8149, 16298, 32596, 618571, 1237142, 2474284, 17938559, 35877118, 71754236, 173818451, 347636902, 695273804, 5040735079, 10081470158, 20162940316]

約数ペア:

[(1, 20162940316), (2, 10081470158), (4, 5040735079), (29, 695273804), (58, 347636902), (116, 173818451), (281, 71754236), (562, 35877118), (1124, 17938559), (8149, 2474284), (16298, 1237142), (32596, 618571)]