6305725168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{20742517}}^1$

素因数の和:20742544

約数の個数: 20

約数和(自身を含む): 12860361160

約数和(自身を除く): 6554635992

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 20742517, 41485034, 82970068, 165940136, 331880272, 394107823, 788215646, 1576431292, 3152862584, 6305725168]

約数ペア:

[(1, 6305725168), (2, 3152862584), (4, 1576431292), (8, 788215646), (16, 394107823), (19, 331880272), (38, 165940136), (76, 82970068), (152, 41485034), (304, 20742517)]