20162968321

素因数分解:

${\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{631}}^1\times {\mathrm{8537}}^1$

素因数の和:9384

約数の個数: 16

約数和(自身を含む): 21368223360

約数和(自身を除く): 1205255039

約数列:

[1, 19, 197, 631, 3743, 8537, 11989, 124307, 162203, 1681789, 2361833, 5386847, 31953991, 102350093, 1061208859, 20162968321]

約数ペア:

[(1, 20162968321), (19, 1061208859), (197, 102350093), (631, 31953991), (3743, 5386847), (8537, 2361833), (11989, 1681789), (124307, 162203)]